diff --git a/Documentation/video4linux/README.cx88 b/Documentation/video4linux/README.cx88
index 0b93455b..06a33a4 100644
--- a/Documentation/video4linux/README.cx88
+++ b/Documentation/video4linux/README.cx88
@@ -17,9 +17,9 @@
 	- The chip specs for the on-chip TV sound decoder are next
 	  to useless :-/
 	- Neverless the builtin TV sound decoder starts working now,
-          at least for PAL-BG.  Other TV norms need other code ...
-          FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE
-          USING.
+	  at least for PAL-BG.  Other TV norms need other code ...
+	  FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE
+	  USING.
 	- Most tuner chips do provide mono sound, which may or may not
 	  be useable depending on the board design.  With the Hauppauge
 	  cards it works, so there is mono sound available as fallback.
diff --git a/Documentation/video4linux/bttv/Cards b/Documentation/video4linux/bttv/Cards
index 8f1941e..d338965 100644
--- a/Documentation/video4linux/bttv/Cards
+++ b/Documentation/video4linux/bttv/Cards
@@ -149,11 +149,11 @@
   2) There is a print on the PCB:
       LR25       = Flyvideo (Zoran ZR36120, SAA7110A)
       LR26 Rev.N = Flyvideo II (Bt848)
-           Rev.O = Flyvideo II (Bt878)
+	   Rev.O = Flyvideo II (Bt878)
       LR37 Rev.C = Flyvideo EZ (Capture only, ZR36120 + SAA7110)
       LR38 Rev.A1= Flyvideo II EZ (Bt848 capture only)
       LR50 Rev.Q = Flyvideo 98 (w/eeprom and PCI subsystem ID)
-           Rev.W = Flyvideo 98 (no eeprom)
+	   Rev.W = Flyvideo 98 (no eeprom)
       LR51 Rev.E = Flyvideo 98 EZ (capture only)
       LR90       = Flyvideo 2000 (Bt878)
 		   Flyvideo 2000S (Bt878) w/Stereo TV (Package incl. LR91 daughterboard)
@@ -163,7 +163,7 @@
       LR136	 = Flyvideo 2100/3100 (Low profile, SAA7130/SAA7134)
       LR137      = Flyvideo DV2000/DV3000 (SAA7130/SAA7134 + IEEE1394)
       LR138 Rev.C= Flyvideo 2000 (SAA7130)
-	        or Flyvideo 3000 (SAA7134) w/Stereo TV
+		or Flyvideo 3000 (SAA7134) w/Stereo TV
 		   These exist in variations w/FM and w/Remote sometimes denoted
 		   by suffixes "FM" and "R".
   3) You have a laptop (miniPCI card):
@@ -197,7 +197,7 @@
   50680 "TV Tuner Pal BG" (blue package)= Pixelview PV-BT878P+ (Rev 9B)
   50681 "TV Tuner PCI Pal I" (variant of 50680)
   50682 "TView TV/FM Tuner Pal BG"       = Flyvideo 98FM (LR50 Rev.Q)
-         Note: The package has a picture of CPH05x (which would be a real TView)
+	 Note: The package has a picture of CPH05x (which would be a real TView)
   50683 "TV Tuner PCI SECAM" (variant of 50680)
   50684 "TV Tuner Pal BG"                = Pixelview 878TV(Rev.3D)
   50686 "TV Tuner"                       = KNC1 TV Station
@@ -418,9 +418,9 @@
 --------------------------
    LT9306/MD9306 = CPH061
    LT9415/MD9415 = LR90 Rev.F or Rev.G
-          MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H)
-          MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner)
-          MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner)
+	  MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H)
+	  MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner)
+	  MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner)
 
 Modular Technologies (www.modulartech.com) UK
 ---------------------------------------------
@@ -453,10 +453,10 @@
    Discos ADR PC-Karte ISA (no TV!)
    Discos ADR PC-Karte PCI (probably no TV?)
    Techni-PC-Sat (Sat. analog)
-         Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A)
+	 Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A)
    Mediafocus I (zr36120/zr36125, drp3510, Sat. analog + ADR Radio)
    Mediafocus II (saa7146, Sat. analog)
-         SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A)
+	 SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A)
    SkyStar 1 DVB  (AV7110) = Technotrend Premium
    SkyStar 2 DVB  (B2C2) (=Sky2PC)
 
diff --git a/Documentation/video4linux/bttv/README b/Documentation/video4linux/bttv/README
index a72f4c9..7ca2154 100644
--- a/Documentation/video4linux/bttv/README
+++ b/Documentation/video4linux/bttv/README
@@ -42,9 +42,9 @@
 the Subsystem ID in the second line, looks like this:
 
 00:0a.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02)
-        Subsystem: Hauppauge computer works Inc. WinTV/GO
-        Flags: bus master, medium devsel, latency 32, IRQ 5
-        Memory at e2000000 (32-bit, prefetchable) [size=4K]
+	Subsystem: Hauppauge computer works Inc. WinTV/GO
+	Flags: bus master, medium devsel, latency 32, IRQ 5
+	Memory at e2000000 (32-bit, prefetchable) [size=4K]
 
 only bt878-based cards can have a subsystem ID (which does not mean
 that every card really has one).  bt848 cards can't have a Subsystem
diff --git a/Documentation/video4linux/bttv/Sound-FAQ b/Documentation/video4linux/bttv/Sound-FAQ
index 5c98224..1e6328f 100644
--- a/Documentation/video4linux/bttv/Sound-FAQ
+++ b/Documentation/video4linux/bttv/Sound-FAQ
@@ -61,8 +61,8 @@
 struct tvcard
 {
 	[ ... ]
-        u32 gpiomask;
-        u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
+	u32 gpiomask;
+	u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
 };
 
 gpiomask specifies which pins are used to control the audio mux chip.
@@ -126,7 +126,7 @@
 pll             - same as pll= insmod option
 tuner_type      - same as tuner= insmod option
 *_modulename    - hint whenever some card needs this or that audio
-                  module loaded to work properly.
+		  module loaded to work properly.
 has_radio	- whenever this TV card has a radio tuner.
 no_msp34xx	- "1" disables loading of msp3400.o module
 no_tda9875	- "1" disables loading of tda9875.o module
diff --git a/Documentation/video4linux/lifeview.txt b/Documentation/video4linux/lifeview.txt
index b07ea79..f66320b 100644
--- a/Documentation/video4linux/lifeview.txt
+++ b/Documentation/video4linux/lifeview.txt
@@ -10,33 +10,33 @@
 ------------------------------------------------------------------------------
 
 saa7134:
-                /* LifeView FlyTV Platinum FM (LR214WF) */
-                /* "Peter Missel <peter.missel@onlinehome.de> */
-                .name           = "LifeView FlyTV Platinum FM",
-                /*      GP27    MDT2005 PB4 pin 10 */
-                /*      GP26    MDT2005 PB3 pin 9 */
-                /*      GP25    MDT2005 PB2 pin 8 */
-                /*      GP23    MDT2005 PB1 pin 7 */
-                /*      GP22    MDT2005 PB0 pin 6 */
-                /*      GP21    MDT2005 PB5 pin 11 */
-                /*      GP20    MDT2005 PB6 pin 12 */
-                /*      GP19    MDT2005 PB7 pin 13 */
-                /*      nc      MDT2005 PA3 pin 2 */
-                /*      Remote  MDT2005 PA2 pin 1 */
-                /*      GP18    MDT2005 PA1 pin 18 */
-                /*      nc      MDT2005 PA0 pin 17 strap low */
+		/* LifeView FlyTV Platinum FM (LR214WF) */
+		/* "Peter Missel <peter.missel@onlinehome.de> */
+		.name           = "LifeView FlyTV Platinum FM",
+		/*      GP27    MDT2005 PB4 pin 10 */
+		/*      GP26    MDT2005 PB3 pin 9 */
+		/*      GP25    MDT2005 PB2 pin 8 */
+		/*      GP23    MDT2005 PB1 pin 7 */
+		/*      GP22    MDT2005 PB0 pin 6 */
+		/*      GP21    MDT2005 PB5 pin 11 */
+		/*      GP20    MDT2005 PB6 pin 12 */
+		/*      GP19    MDT2005 PB7 pin 13 */
+		/*      nc      MDT2005 PA3 pin 2 */
+		/*      Remote  MDT2005 PA2 pin 1 */
+		/*      GP18    MDT2005 PA1 pin 18 */
+		/*      nc      MDT2005 PA0 pin 17 strap low */
 
-                /*      GP17    Strap "GP7"=High */
-                /*      GP16    Strap "GP6"=High
-                                0=Radio 1=TV
-                                Drives SA630D ENCH1 and HEF4052 A1 pins
-                                to do FM radio through SIF input */
-                /*      GP15    nc */
-                /*      GP14    nc */
-                /*      GP13    nc */
-                /*      GP12    Strap "GP5" = High */
-                /*      GP11    Strap "GP4" = High */
-                /*      GP10    Strap "GP3" = High */
-                /*      GP09    Strap "GP2" = Low */
-                /*      GP08    Strap "GP1" = Low */
-                /*      GP07.00 nc */
+		/*      GP17    Strap "GP7"=High */
+		/*      GP16    Strap "GP6"=High
+			        0=Radio 1=TV
+			        Drives SA630D ENCH1 and HEF4052 A1 pins
+			        to do FM radio through SIF input */
+		/*      GP15    nc */
+		/*      GP14    nc */
+		/*      GP13    nc */
+		/*      GP12    Strap "GP5" = High */
+		/*      GP11    Strap "GP4" = High */
+		/*      GP10    Strap "GP3" = High */
+		/*      GP09    Strap "GP2" = Low */
+		/*      GP08    Strap "GP1" = Low */
+		/*      GP07.00 nc */
diff --git a/drivers/media/common/ir-common.c b/drivers/media/common/ir-common.c
index 31fccb4..4b71fd6 100644
--- a/drivers/media/common/ir-common.c
+++ b/drivers/media/common/ir-common.c
@@ -116,7 +116,7 @@
 	[ 46 ] = KEY_BLUE,
 	[ 24 ] = KEY_KPPLUS,		/* fine tune + */
 	[ 25 ] = KEY_KPMINUS,		/* fine tune - */
-        [ 33 ] = KEY_KPDOT,
+	[ 33 ] = KEY_KPDOT,
 	[ 19 ] = KEY_KPENTER,
 	[ 34 ] = KEY_BACK,
 	[ 35 ] = KEY_PLAYPAUSE,
@@ -239,7 +239,7 @@
 	dprintk(1,"%s: key event code=%d down=%d\n",
 		dev->name,ir->keycode,ir->keypressed);
 	input_report_key(dev,ir->keycode,ir->keypressed);
-        input_sync(dev);
+	input_sync(dev);
 }
 
 /* -------------------------------------------------------------------------- */
diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c
index 76c1b63..3e42493 100644
--- a/drivers/media/video/bt832.c
+++ b/drivers/media/video/bt832.c
@@ -54,36 +54,36 @@
 static struct i2c_client client_template;
 
 struct bt832 {
-        struct i2c_client client;
+	struct i2c_client client;
 };
 
 int bt832_hexdump(struct i2c_client *i2c_client_s, unsigned char *buf)
 {
 	int i,rc;
 	buf[0]=0x80; // start at register 0 with auto-increment
-        if (1 != (rc = i2c_master_send(i2c_client_s,buf,1)))
-                printk("bt832: i2c i/o error: rc == %d (should be 1)\n",rc);
+	if (1 != (rc = i2c_master_send(i2c_client_s,buf,1)))
+		printk("bt832: i2c i/o error: rc == %d (should be 1)\n",rc);
 
-        for(i=0;i<65;i++)
-                buf[i]=0;
-        if (65 != (rc=i2c_master_recv(i2c_client_s,buf,65)))
-                printk("bt832: i2c i/o error: rc == %d (should be 65)\n",rc);
+	for(i=0;i<65;i++)
+		buf[i]=0;
+	if (65 != (rc=i2c_master_recv(i2c_client_s,buf,65)))
+		printk("bt832: i2c i/o error: rc == %d (should be 65)\n",rc);
 
-        // Note: On READ the first byte is the current index
-        //  (e.g. 0x80, what we just wrote)
+	// Note: On READ the first byte is the current index
+	//  (e.g. 0x80, what we just wrote)
 
-        if(1) {
-                int i;
-                printk("BT832 hexdump:\n");
-                for(i=1;i<65;i++) {
+	if(1) {
+		int i;
+		printk("BT832 hexdump:\n");
+		for(i=1;i<65;i++) {
 			if(i!=1) {
 			  if(((i-1)%8)==0) printk(" ");
-                          if(((i-1)%16)==0) printk("\n");
+			  if(((i-1)%16)==0) printk("\n");
 			}
-                        printk(" %02x",buf[i]);
-                }
-                printk("\n");
-        }
+			printk(" %02x",buf[i]);
+		}
+		printk("\n");
+	}
 	return 0;
 }
 
@@ -102,13 +102,13 @@
 		return 0;
 	}
 
-        printk("Write 0 tp VPSTATUS\n");
-        buf[0]=BT832_VP_STATUS; // Reg.52
-        buf[1]= 0x00;
-        if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
-                printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc);
+	printk("Write 0 tp VPSTATUS\n");
+	buf[0]=BT832_VP_STATUS; // Reg.52
+	buf[1]= 0x00;
+	if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
+		printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc);
 
-        bt832_hexdump(i2c_client_s,buf);
+	bt832_hexdump(i2c_client_s,buf);
 
 
 	// Leave low power mode:
@@ -116,17 +116,17 @@
 	buf[0]=BT832_CAM_SETUP0; //0x39 57
 	buf[1]=0x08;
 	if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
-                printk("bt832: i2c i/o error LLPM: rc == %d (should be 2)\n",rc);
+		printk("bt832: i2c i/o error LLPM: rc == %d (should be 2)\n",rc);
 
-        bt832_hexdump(i2c_client_s,buf);
+	bt832_hexdump(i2c_client_s,buf);
 
 	printk("Write 0 tp VPSTATUS\n");
-        buf[0]=BT832_VP_STATUS; // Reg.52
-        buf[1]= 0x00;
-        if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
-                printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc);
+	buf[0]=BT832_VP_STATUS; // Reg.52
+	buf[1]= 0x00;
+	if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
+		printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc);
 
-        bt832_hexdump(i2c_client_s,buf);
+	bt832_hexdump(i2c_client_s,buf);
 
 
 	// Enable Output
@@ -134,22 +134,22 @@
 	buf[0]=BT832_VP_CONTROL1; // Reg.40
 	buf[1]= 0x27 & (~0x01); // Default | !skip
 	if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
-                printk("bt832: i2c i/o error EO: rc == %d (should be 2)\n",rc);
+		printk("bt832: i2c i/o error EO: rc == %d (should be 2)\n",rc);
 
-        bt832_hexdump(i2c_client_s,buf);
+	bt832_hexdump(i2c_client_s,buf);
 
 
 	// for testing (even works when no camera attached)
 	printk("bt832: *** Generate NTSC M Bars *****\n");
 	buf[0]=BT832_VP_TESTCONTROL0; // Reg. 42
 	buf[1]=3; // Generate NTSC System M bars, Generate Frame timing internally
-        if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
-                printk("bt832: i2c i/o error MBAR: rc == %d (should be 2)\n",rc);
+	if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
+		printk("bt832: i2c i/o error MBAR: rc == %d (should be 2)\n",rc);
 
 	printk("Bt832: Camera Present: %s\n",
 		(buf[1+BT832_CAM_STATUS] & BT832_56_CAMERA_PRESENT) ? "yes":"no");
 
-        bt832_hexdump(i2c_client_s,buf);
+	bt832_hexdump(i2c_client_s,buf);
 	kfree(buf);
 	return 1;
 }
@@ -162,17 +162,17 @@
 
 	printk("bt832_attach\n");
 
-        client_template.adapter = adap;
-        client_template.addr    = addr;
+	client_template.adapter = adap;
+	client_template.addr    = addr;
 
-        printk("bt832: chip found @ 0x%x\n", addr<<1);
+	printk("bt832: chip found @ 0x%x\n", addr<<1);
 
-        if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
-                return -ENOMEM;
+	if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
+		return -ENOMEM;
 	memset(t,0,sizeof(*t));
 	t->client = client_template;
-        i2c_set_clientdata(&t->client, t);
-        i2c_attach_client(&t->client);
+	i2c_set_clientdata(&t->client, t);
+	i2c_attach_client(&t->client);
 
 	if(! bt832_init(&t->client)) {
 		bt832_detach(&t->client);
@@ -211,7 +211,7 @@
 
 	printk("bt832: command %x\n",cmd);
 
-        switch (cmd) {
+	switch (cmd) {
 		case BT832_HEXDUMP: {
 			unsigned char *buf;
 			buf=kmalloc(65,GFP_KERNEL);
diff --git a/drivers/media/video/bt832.h b/drivers/media/video/bt832.h
index 9b6a8d2..1ce8fa71f 100644
--- a/drivers/media/video/bt832.h
+++ b/drivers/media/video/bt832.h
@@ -233,8 +233,8 @@
 /* from web:
  Video Sampling
 Digital video is a sampled form of analog video. The most common sampling schemes in use today are:
-                  Pixel Clock   Horiz    Horiz    Vert
-                   Rate         Total    Active
+		  Pixel Clock   Horiz    Horiz    Vert
+		   Rate         Total    Active
 NTSC square pixel  12.27 MHz    780      640      525
 NTSC CCIR-601      13.5  MHz    858      720      525
 NTSC 4FSc          14.32 MHz    910      768      525
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index 3937da0..92bb515 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -6,7 +6,7 @@
     like the big tvcards array for the most part
 
     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-                           & Marcus Metzler (mocm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
     (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
 
     This program is free software; you can redistribute it and/or modify
@@ -163,10 +163,10 @@
 	{ 0x6609107d, BTTV_BOARD_WINFAST2000,   "Leadtek TV 2000 XP" },
 	{ 0x263610b4, BTTV_BOARD_STB2,          "STB TV PCI FM, Gateway P/N 6000704" },
 	{ 0x264510b4, BTTV_BOARD_STB2,          "STB TV PCI FM, Gateway P/N 6000704" },
- 	{ 0x402010fc, BTTV_BOARD_GVBCTV3PCI,    "I-O Data Co. GV-BCTV3/PCI" },
+	{ 0x402010fc, BTTV_BOARD_GVBCTV3PCI,    "I-O Data Co. GV-BCTV3/PCI" },
 	{ 0x405010fc, BTTV_BOARD_GVBCTV4PCI,    "I-O Data Co. GV-BCTV4/PCI" },
 	{ 0x407010fc, BTTV_BOARD_GVBCTV5PCI,    "I-O Data Co. GV-BCTV5/PCI" },
- 	{ 0xd01810fc, BTTV_BOARD_GVBCTV5PCI,    "I-O Data Co. GV-BCTV5/PCI" },
+	{ 0xd01810fc, BTTV_BOARD_GVBCTV5PCI,    "I-O Data Co. GV-BCTV5/PCI" },
 
 	{ 0x001211bd, BTTV_BOARD_PINNACLE,      "Pinnacle PCTV" },
 	/* some cards ship with byteswapped IDs ... */
@@ -277,7 +277,7 @@
 	{ 0x20007063, BTTV_BOARD_PC_HDTV,       "pcHDTV HD-2000 TV"},
 	{ 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" },
 	{ 0x146caa0c, BTTV_BOARD_PV951,         "ituner spectra8" },
- 	{ 0x200a1295, BTTV_BOARD_PXC200,        "ImageNation PXC200A" },
+	{ 0x200a1295, BTTV_BOARD_PXC200,        "ImageNation PXC200A" },
 
 	{ 0x40111554, BTTV_BOARD_PV_BT878P_9B,  "Prolink Pixelview PV-BT" },
 	{ 0x17de0a01, BTTV_BOARD_KWORLD,        "Mecer TV/FM/Video Tuner" },
@@ -1346,17 +1346,17 @@
 	},
 	[BTTV_BOARD_GMV1] = {
 		/* Adrian Cox <adrian@humboldt.co.uk */
-		.name	        = "AG Electronics GMV1",
+		.name		= "AG Electronics GMV1",
 		.video_inputs   = 2,
 		.audio_inputs   = 0,
-		.tuner	        = -1,
-		.svhs	        = 1,
+		.tuner		= -1,
+		.svhs		= 1,
 		.gpiomask       = 0xF,
-		.muxsel	        = { 2, 2},
+		.muxsel		= { 2, 2},
 		.audiomux       = { },
 		.no_msp34xx     = 1,
 		.needs_tvaudio  = 0,
-		.pll	        = PLL_28,
+		.pll		= PLL_28,
 		.tuner_type     = -1,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
@@ -2895,7 +2895,7 @@
 	else if (0 == strncmp(eeprom_data+20,"Picolo",7))
 		type = BTTV_BOARD_EURESYS_PICOLO;
 	else if (eeprom_data[0] == 0x84 && eeprom_data[2]== 0)
-                type = BTTV_BOARD_HAUPPAUGE; /* old bt848 */
+		type = BTTV_BOARD_HAUPPAUGE; /* old bt848 */
 
 	if (-1 != type) {
 		btv->c.type = type;
@@ -2929,7 +2929,7 @@
 	switch(ttype) {
 	case 0x0: tuner=2; /* NTSC, e.g. TPI8NSR11P */
 		break;
-        case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */
+	case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */
 		break;
 	case 0x4: tuner=5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
 		break;
@@ -2945,7 +2945,7 @@
 	has_radio	    =   gpio & 0x400000;
 	/*   unknown                   0x200000;
 	 *   unknown2                  0x100000; */
-        is_capture_only     = !(gpio & 0x008000); /* GPIO15 */
+	is_capture_only     = !(gpio & 0x008000); /* GPIO15 */
 	has_tda9820_tda9821 = !(gpio & 0x004000);
 	is_lr90             = !(gpio & 0x002000); /* else LR26/LR50 (LR38/LR51 f. capture only) */
 	/*
@@ -2982,7 +2982,7 @@
 	char *info;
 
 	gpio_inout(0xffffff, 0);
-        gpio = gpio_read();
+	gpio = gpio_read();
 	id   = ((gpio>>10) & 63) -1;
 	msp  = bttv_I2CRead(btv, I2C_MSP3400, "MSP34xx");
 	if (id < 32) {
@@ -3093,7 +3093,7 @@
 
 static void gvc1100_muxsel(struct bttv *btv, unsigned int input)
 {
-        static const int masks[] = {0x30, 0x01, 0x12, 0x23};
+	static const int masks[] = {0x30, 0x01, 0x12, 0x23};
 	gpio_write(masks[input%4]);
 }
 
@@ -3161,10 +3161,10 @@
 	switch (btv->c.type) {
 	case BTTV_BOARD_HAUPPAUGE:
 	case BTTV_BOARD_HAUPPAUGE878:
-                boot_msp34xx(btv,5);
+		boot_msp34xx(btv,5);
 		break;
 	case BTTV_BOARD_VOODOOTV_FM:
-                boot_msp34xx(btv,20);
+		boot_msp34xx(btv,20);
 		break;
 	case BTTV_BOARD_AVERMEDIA98:
 		boot_msp34xx(btv,11);
@@ -3192,7 +3192,7 @@
 	int tda9887;
 	int addr=ADDR_UNSET, radio_addr=ADDR_UNSET;
 
-        btv->tuner_type = -1;
+	btv->tuner_type = -1;
 
 	if (BTTV_BOARD_UNKNOWN == btv->c.type) {
 		bttv_readee(btv,eeprom_data,0xa0);
@@ -3225,7 +3225,7 @@
 	case BTTV_BOARD_HAUPPAUGEPVR:
 		/* pick up some config infos from the eeprom */
 		bttv_readee(btv,eeprom_data,0xa0);
-                hauppauge_eeprom(btv);
+		hauppauge_eeprom(btv);
 		break;
 	case BTTV_BOARD_AVERMEDIA98:
 	case BTTV_BOARD_AVPHONE98:
@@ -3258,7 +3258,7 @@
 		}
 		break;
        case BTTV_BOARD_STB2:
-                if (btv->cardid == 0x3060121a) {
+		if (btv->cardid == 0x3060121a) {
 			/* Fix up entry for 3DFX VoodooTV 100,
 			   which is an OEM STB card variant. */
 			btv->has_radio=0;
@@ -3277,7 +3277,7 @@
 	case BTTV_BOARD_OSPREY540:
 	case BTTV_BOARD_OSPREY2000:
 		bttv_readee(btv,eeprom_data,0xa0);
-                osprey_eeprom(btv);
+		osprey_eeprom(btv);
 		break;
 	case BTTV_BOARD_IDS_EAGLE:
 		init_ids_eagle(btv);
@@ -3298,7 +3298,7 @@
 	}
 
 	/* pll configuration */
-        if (!(btv->id==848 && btv->revision==0x11)) {
+	if (!(btv->id==848 && btv->revision==0x11)) {
 		/* defaults from card list */
 		if (PLL_28 == bttv_tvcards[btv->c.type].pll) {
 			btv->pll.pll_ifreq=28636363;
@@ -3309,26 +3309,26 @@
 			btv->pll.pll_crystal=BT848_IFORM_XT1;
 		}
 		/* insmod options can override */
-                switch (pll[btv->c.nr]) {
-                case 0: /* none */
+		switch (pll[btv->c.nr]) {
+		case 0: /* none */
 			btv->pll.pll_crystal = 0;
 			btv->pll.pll_ifreq   = 0;
 			btv->pll.pll_ofreq   = 0;
-                        break;
-                case 1: /* 28 MHz */
+			break;
+		case 1: /* 28 MHz */
 		case 28:
-                        btv->pll.pll_ifreq   = 28636363;
+			btv->pll.pll_ifreq   = 28636363;
 			btv->pll.pll_ofreq   = 0;
-                        btv->pll.pll_crystal = BT848_IFORM_XT0;
-                        break;
-                case 2: /* 35 MHz */
+			btv->pll.pll_crystal = BT848_IFORM_XT0;
+			break;
+		case 2: /* 35 MHz */
 		case 35:
-                        btv->pll.pll_ifreq   = 35468950;
+			btv->pll.pll_ifreq   = 35468950;
 			btv->pll.pll_ofreq   = 0;
-                        btv->pll.pll_crystal = BT848_IFORM_XT1;
-                        break;
-                }
-        }
+			btv->pll.pll_crystal = BT848_IFORM_XT1;
+			break;
+		}
+	}
 	btv->pll.pll_current = -1;
 
 	/* tuner configuration (from card list / autodetect / insmod option) */
@@ -3340,7 +3340,7 @@
 
 	if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
 		if(UNSET == btv->tuner_type)
-        	       	btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
+			btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
 	if (UNSET != tuner[btv->c.nr])
 		btv->tuner_type = tuner[btv->c.nr];
 	printk("bttv%d: using tuner=%d\n",btv->c.nr,btv->tuner_type);
@@ -3348,14 +3348,14 @@
 		bttv_call_i2c_clients(btv, AUDC_CONFIG_PINNACLE,
 				      &btv->pinnacle_id);
 	if (btv->tuner_type != UNSET) {
-	        struct tuner_setup tun_setup;
+		struct tuner_setup tun_setup;
 
-	        tun_setup.mode_mask =  T_ANALOG_TV | T_DIGITAL_TV;
+		tun_setup.mode_mask =  T_ANALOG_TV | T_DIGITAL_TV;
 		tun_setup.type = btv->tuner_type;
 		tun_setup.addr = addr;
 
 		if (addr == radio_addr)
-		        tun_setup.mode_mask =  T_RADIO;
+			tun_setup.mode_mask =  T_RADIO;
 
 		bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup);
 	}
@@ -3433,11 +3433,11 @@
 	} else if (strncmp(&(eeprom_data[0x1e]),"Alps TSBB5",10) ==0) {
 		btv->tuner_type=TUNER_ALPS_TSBB5_PAL_I;
 		printk("bttv%d: Modtec: Tuner autodetected by eeprom: %s\n",
-                       btv->c.nr,&eeprom_data[0x1e]);
-        } else if (strncmp(&(eeprom_data[0x1e]),"Philips FM1246",14) ==0) {
-                btv->tuner_type=TUNER_PHILIPS_NTSC;
-                printk("bttv%d: Modtec: Tuner autodetected by eeprom: %s\n",
-                       btv->c.nr,&eeprom_data[0x1e]);
+		       btv->c.nr,&eeprom_data[0x1e]);
+	} else if (strncmp(&(eeprom_data[0x1e]),"Philips FM1246",14) ==0) {
+		btv->tuner_type=TUNER_PHILIPS_NTSC;
+		printk("bttv%d: Modtec: Tuner autodetected by eeprom: %s\n",
+		       btv->c.nr,&eeprom_data[0x1e]);
 	} else {
 		printk("bttv%d: Modtec: Unknown TunerString: %s\n",
 		       btv->c.nr,&eeprom_data[0x1e]);
@@ -3502,7 +3502,7 @@
 static int __devinit pvr_altera_load(struct bttv *btv, u8 *micro, u32 microlen)
 {
 	u32 n;
-  	u8 bits;
+	u8 bits;
 	int i;
 
 	gpio_inout(0xffffff,BTTV_ALT_DATA|BTTV_ALT_DCLK|BTTV_ALT_NCONFIG);
@@ -3538,19 +3538,19 @@
 
 static int __devinit pvr_boot(struct bttv *btv)
 {
-        const struct firmware *fw_entry;
+	const struct firmware *fw_entry;
 	int rc;
 
 	rc = request_firmware(&fw_entry, "hcwamc.rbf", &btv->c.pci->dev);
 	if (rc != 0) {
 		printk(KERN_WARNING "bttv%d: no altera firmware [via hotplug]\n",
 		       btv->c.nr);
-                return rc;
-        }
+		return rc;
+	}
 	rc = pvr_altera_load(btv, fw_entry->data, fw_entry->size);
 	printk(KERN_INFO "bttv%d: altera firmware upload %s\n",
 	       btv->c.nr, (rc < 0) ? "failed" : "ok");
-        release_firmware(fw_entry);
+	release_firmware(fw_entry);
 	return rc;
 }
 
@@ -3564,33 +3564,33 @@
        unsigned long serial = 0;
 
        if (btv->c.type == 0) {
-               /* this might be an antique... check for MMAC label in eeprom */
-               if ((ee[0]=='M') && (ee[1]=='M') && (ee[2]=='A') && (ee[3]=='C')) {
-                       unsigned char checksum = 0;
-                       for (i =0; i<21; i++)
+	       /* this might be an antique... check for MMAC label in eeprom */
+	       if ((ee[0]=='M') && (ee[1]=='M') && (ee[2]=='A') && (ee[3]=='C')) {
+		       unsigned char checksum = 0;
+		       for (i =0; i<21; i++)
 			       checksum += ee[i];
-                       if (checksum != ee[21])
+		       if (checksum != ee[21])
 			       return;
 		       btv->c.type = BTTV_BOARD_OSPREY1x0_848;
 		       for (i = 12; i < 21; i++)
 			       serial *= 10, serial += ee[i] - '0';
-               }
+	       }
        } else {
 	       unsigned short type;
-               int offset = 4*16;
+	       int offset = 4*16;
 
-               for(; offset < 8*16; offset += 16) {
-                       unsigned short checksum = 0;
-                       /* verify the checksum */
-                       for(i = 0; i<14; i++) checksum += ee[i+offset];
-                               checksum = ~checksum;  /* no idea why */
-                               if ((((checksum>>8)&0x0FF) == ee[offset+14]) &&
-                                   ((checksum & 0x0FF) == ee[offset+15])) {
-                               break;
-                       }
-               }
+	       for(; offset < 8*16; offset += 16) {
+		       unsigned short checksum = 0;
+		       /* verify the checksum */
+		       for(i = 0; i<14; i++) checksum += ee[i+offset];
+			       checksum = ~checksum;  /* no idea why */
+			       if ((((checksum>>8)&0x0FF) == ee[offset+14]) &&
+			           ((checksum & 0x0FF) == ee[offset+15])) {
+			       break;
+		       }
+	       }
 
-               if (offset >= 8*16)
+	       if (offset >= 8*16)
 		       return;
 
 	       /* found a valid descriptor */
@@ -3606,7 +3606,7 @@
 		       btv->c.type = BTTV_BOARD_OSPREY101_848;
 		       break;
 
-               /* 878 based */
+	       /* 878 based */
 	       case 0x0012:
 	       case 0x0013:
 		       btv->c.type = BTTV_BOARD_OSPREY1x0;
@@ -3662,27 +3662,27 @@
 /* AVermedia specific stuff, from  bktr_card.c                             */
 
 static int tuner_0_table[] = {
-        TUNER_PHILIPS_NTSC,  TUNER_PHILIPS_PAL /* PAL-BG*/,
-        TUNER_PHILIPS_PAL,   TUNER_PHILIPS_PAL /* PAL-I*/,
-        TUNER_PHILIPS_PAL,   TUNER_PHILIPS_PAL,
-        TUNER_PHILIPS_SECAM, TUNER_PHILIPS_SECAM,
-        TUNER_PHILIPS_SECAM, TUNER_PHILIPS_PAL,
+	TUNER_PHILIPS_NTSC,  TUNER_PHILIPS_PAL /* PAL-BG*/,
+	TUNER_PHILIPS_PAL,   TUNER_PHILIPS_PAL /* PAL-I*/,
+	TUNER_PHILIPS_PAL,   TUNER_PHILIPS_PAL,
+	TUNER_PHILIPS_SECAM, TUNER_PHILIPS_SECAM,
+	TUNER_PHILIPS_SECAM, TUNER_PHILIPS_PAL,
 	TUNER_PHILIPS_FM1216ME_MK3 };
 
 static int tuner_1_table[] = {
-        TUNER_TEMIC_NTSC,  TUNER_TEMIC_PAL,
+	TUNER_TEMIC_NTSC,  TUNER_TEMIC_PAL,
 	TUNER_TEMIC_PAL,   TUNER_TEMIC_PAL,
 	TUNER_TEMIC_PAL,   TUNER_TEMIC_PAL,
-        TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */
-        TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL};
+	TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */
+	TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL};
 
 static void __devinit avermedia_eeprom(struct bttv *btv)
 {
-        int tuner_make,tuner_tv_fm,tuner_format,tuner=0;
+	int tuner_make,tuner_tv_fm,tuner_format,tuner=0;
 
 	tuner_make      = (eeprom_data[0x41] & 0x7);
-        tuner_tv_fm     = (eeprom_data[0x41] & 0x18) >> 3;
-        tuner_format    = (eeprom_data[0x42] & 0xf0) >> 4;
+	tuner_tv_fm     = (eeprom_data[0x41] & 0x18) >> 3;
+	tuner_format    = (eeprom_data[0x42] & 0xf0) >> 4;
 	btv->has_remote = (eeprom_data[0x42] & 0x01);
 
 	if (tuner_make == 0 || tuner_make == 2)
@@ -3718,8 +3718,8 @@
 		dprintk("bttv_tda9880_setnorm to NTSC\n");
 	}
 	else {
-	        bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[0]=0x947fff;
-                bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[4]=0x947fff;
+		bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[0]=0x947fff;
+		bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[4]=0x947fff;
 		dprintk("bttv_tda9880_setnorm to PAL\n");
 	}
 	/* set GPIO according */
@@ -3741,7 +3741,7 @@
 
 	gpio_inout(mask,mask);
 	gpio_bits(mask,0);
-        udelay(2500);
+	udelay(2500);
 	gpio_bits(mask,mask);
 
 	if (bttv_gpio)
@@ -3817,7 +3817,7 @@
 	udelay(10);
 	gpio_write(1<<2);
 
-       	for (i = 0; i < ARRAY_SIZE(vals); i++) {
+	for (i = 0; i < ARRAY_SIZE(vals); i++) {
 		tmp=bttv_I2CWrite(btv,0x1E,0,vals[i],1);
 		if (tmp != -1) {
 			printk(KERN_INFO
@@ -4260,30 +4260,30 @@
 static void
 lt9415_audio(struct bttv *btv, struct video_audio *v, int set)
 {
-        int val = 0;
+	int val = 0;
 
-        if (gpio_read() & 0x4000) {
+	if (gpio_read() & 0x4000) {
 		v->mode = VIDEO_SOUND_MONO;
 		return;
 	}
 
-        if (set) {
-                if (v->mode & VIDEO_SOUND_LANG2)  /* A2 SAP */
-                        val = 0x0080;
+	if (set) {
+		if (v->mode & VIDEO_SOUND_LANG2)  /* A2 SAP */
+			val = 0x0080;
 		if (v->mode & VIDEO_SOUND_STEREO) /* A2 stereo */
-                        val = 0x0880;
-                if ((v->mode & VIDEO_SOUND_LANG1) ||
+			val = 0x0880;
+		if ((v->mode & VIDEO_SOUND_LANG1) ||
 		    (v->mode & VIDEO_SOUND_MONO))
 			val = 0;
 		gpio_bits(0x0880, val);
-                if (bttv_gpio)
-                        bttv_gpio_tracking(btv,"lt9415");
-        } else {
+		if (bttv_gpio)
+			bttv_gpio_tracking(btv,"lt9415");
+	} else {
 		/* autodetect doesn't work with this card :-( */
-                v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+		v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
 			VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
-                return;
-        }
+		return;
+	}
 }
 
 /* TDA9821 on TerraTV+ Bt848, Bt878 */
@@ -4406,26 +4406,26 @@
 static void
 windvr_audio(struct bttv *btv, struct video_audio *v, int set)
 {
-        unsigned long val = 0;
+	unsigned long val = 0;
 
-        if (set) {
-                if (v->mode & VIDEO_SOUND_MONO)
-                        val = 0x040000;
-                if (v->mode & VIDEO_SOUND_LANG1)
-                        val = 0;
-                if (v->mode & VIDEO_SOUND_LANG2)
-                        val = 0x100000;
-                if (v->mode & VIDEO_SOUND_STEREO)
-                        val = 0;
-                if (val) {
+	if (set) {
+		if (v->mode & VIDEO_SOUND_MONO)
+			val = 0x040000;
+		if (v->mode & VIDEO_SOUND_LANG1)
+			val = 0;
+		if (v->mode & VIDEO_SOUND_LANG2)
+			val = 0x100000;
+		if (v->mode & VIDEO_SOUND_STEREO)
+			val = 0;
+		if (val) {
 			gpio_bits(0x140000, val);
-                        if (bttv_gpio)
-                                bttv_gpio_tracking(btv,"windvr");
-                }
-        } else {
-                v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
-                          VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
-        }
+			if (bttv_gpio)
+			        bttv_gpio_tracking(btv,"windvr");
+		}
+	} else {
+		v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+			  VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+	}
 }
 
 /*
@@ -4668,10 +4668,10 @@
 static void xguard_muxsel(struct bttv *btv, unsigned int input)
 {
 	static const int masks[] = {
-                ENB0, ENB0|IN00, ENB0|IN10, ENB0|IN00|IN10,
-                ENA0, ENA0|IN00, ENA0|IN10, ENA0|IN00|IN10,
-                ENB1, ENB1|IN01, ENB1|IN11, ENB1|IN01|IN11,
-                ENA1, ENA1|IN01, ENA1|IN11, ENA1|IN01|IN11,
+		ENB0, ENB0|IN00, ENB0|IN10, ENB0|IN00|IN10,
+		ENA0, ENA0|IN00, ENA0|IN10, ENA0|IN00|IN10,
+		ENB1, ENB1|IN01, ENB1|IN11, ENB1|IN01|IN11,
+		ENA1, ENA1|IN01, ENA1|IN11, ENA1|IN01|IN11,
 	};
 	gpio_write(masks[input%16]);
 }
@@ -4776,10 +4776,10 @@
 
 static void PXC200_muxsel(struct bttv *btv, unsigned int input)
 {
-        int rc;
+	int rc;
 	long mux;
 	int bitmask;
-        unsigned char buf[2];
+	unsigned char buf[2];
 
 	/* Read PIC config to determine if this is a PXC200F */
 	/* PX_I2C_CMD_CFG*/
@@ -4809,14 +4809,14 @@
 	/* bitmask=0x30f; */
 	bitmask=0x302;
 	/* check whether we have a PXC200A */
- 	if (btv->cardid == PX_PXC200A_CARDID)  {
+	if (btv->cardid == PX_PXC200A_CARDID)  {
 	   bitmask ^= 0x180; /* use 7 and 9, not 8 and 9 */
 	   bitmask |= 7<<4; /* the DAC */
 	}
 	btwrite(bitmask, BT848_GPIO_OUT_EN);
 
 	bitmask = btread(BT848_GPIO_DATA);
- 	if (btv->cardid == PX_PXC200A_CARDID)
+	if (btv->cardid == PX_PXC200A_CARDID)
 	  bitmask = (bitmask & ~0x280) | ((mux & 2) << 8) | ((mux & 1) << 7);
 	else /* older device */
 	  bitmask = (bitmask & ~0x300) | ((mux & 3) << 8);
@@ -4829,7 +4829,7 @@
 	 *
 	 * needed because bttv-driver sets mux before calling this function
 	 */
- 	if (btv->cardid == PX_PXC200A_CARDID)
+	if (btv->cardid == PX_PXC200A_CARDID)
 	  btaor(2<<5, ~BT848_IFORM_MUXSEL, BT848_IFORM);
 	else /* older device */
 	  btand(~BT848_IFORM_MUXSEL,BT848_IFORM);
@@ -4875,7 +4875,7 @@
 		printk(KERN_INFO "bttv: pci latency fixup [%d]\n",latency);
 	while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL,
 				      PCI_DEVICE_ID_INTEL_82441, dev))) {
-                unsigned char b;
+		unsigned char b;
 		pci_read_config_byte(dev, 0x53, &b);
 		if (bttv_debug)
 			printk(KERN_INFO "bttv: Host bridge: 82441FX Natoma, "
@@ -4885,7 +4885,7 @@
 
 int __devinit bttv_handle_chipset(struct bttv *btv)
 {
- 	unsigned char command;
+	unsigned char command;
 
 	if (!triton1 && !vsfx && UNSET == latency)
 		return 0;
@@ -4906,13 +4906,13 @@
 			btv->triton1 = BT848_INT_ETBF;
 	} else {
 		/* bt878 has a bit in the pci config space for it */
-                pci_read_config_byte(btv->c.pci, BT878_DEVCTRL, &command);
+		pci_read_config_byte(btv->c.pci, BT878_DEVCTRL, &command);
 		if (triton1)
 			command |= BT878_EN_TBFX;
 		if (vsfx)
 			command |= BT878_EN_VSFX;
-                pci_write_config_byte(btv->c.pci, BT878_DEVCTRL, command);
-        }
+		pci_write_config_byte(btv->c.pci, BT878_DEVCTRL, command);
+	}
 	if (UNSET != latency)
 		pci_write_config_byte(btv->c.pci, PCI_LATENCY_TIMER, latency);
 	return 0;
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index f830740..0005741 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -3,7 +3,7 @@
     bttv - Bt848 frame grabber driver
 
     Copyright (C) 1996,97,98 Ralph  Metzler <rjkm@thp.uni-koeln.de>
-                           & Marcus Metzler <mocm@thp.uni-koeln.de>
+			   & Marcus Metzler <mocm@thp.uni-koeln.de>
     (c) 1999-2002 Gerd Knorr <kraxel@bytesex.org>
 
     some v4l2 code lines are taken from Justin's bttv2 driver which is
@@ -192,8 +192,8 @@
 
 const struct bttv_tvnorm bttv_tvnorms[] = {
 	/* PAL-BDGHI */
-        /* max. active video is actually 922, but 924 is divisible by 4 and 3! */
- 	/* actually, max active PAL with HSCALE=0 is 948, NTSC is 768 - nil */
+	/* max. active video is actually 922, but 924 is divisible by 4 and 3! */
+	/* actually, max active PAL with HSCALE=0 is 948, NTSC is 768 - nil */
 	{
 		.v4l2_id        = V4L2_STD_PAL,
 		.name           = "PAL",
@@ -806,9 +806,9 @@
 			btv->c.nr,table_idx);
 
 		/* timing change...reset timing generator address */
-       		btwrite(0x00, BT848_TGCTRL);
-       		btwrite(0x02, BT848_TGCTRL);
-       		btwrite(0x00, BT848_TGCTRL);
+		btwrite(0x00, BT848_TGCTRL);
+		btwrite(0x02, BT848_TGCTRL);
+		btwrite(0x00, BT848_TGCTRL);
 
 		len=SRAM_Table[table_idx][0];
 		for(i = 1; i <= len; i++)
@@ -847,7 +847,7 @@
 
 	/* -128 to 127 */
 	value = (hue >> 8) - 128;
-        btwrite(value & 0xff, BT848_HUE);
+	btwrite(value & 0xff, BT848_HUE);
 }
 
 static void bt848_contrast(struct bttv *btv, int cont)
@@ -859,9 +859,9 @@
 	/* 0-511 */
 	value = (cont  >> 7);
 	hibit = (value >> 6) & 4;
-        btwrite(value & 0xff, BT848_CONTRAST_LO);
-        btaor(hibit, ~4, BT848_E_CONTROL);
-        btaor(hibit, ~4, BT848_O_CONTROL);
+	btwrite(value & 0xff, BT848_CONTRAST_LO);
+	btaor(hibit, ~4, BT848_E_CONTROL);
+	btaor(hibit, ~4, BT848_O_CONTROL);
 }
 
 static void bt848_sat(struct bttv *btv, int color)
@@ -873,12 +873,12 @@
 	/* 0-511 for the color */
 	val_u   = ((color * btv->opt_uv_ratio) / 50) >> 7;
 	val_v   = (((color * (100 - btv->opt_uv_ratio) / 50) >>7)*180L)/254;
-        hibits  = (val_u >> 7) & 2;
+	hibits  = (val_u >> 7) & 2;
 	hibits |= (val_v >> 8) & 1;
-        btwrite(val_u & 0xff, BT848_SAT_U_LO);
-        btwrite(val_v & 0xff, BT848_SAT_V_LO);
-        btaor(hibits, ~3, BT848_E_CONTROL);
-        btaor(hibits, ~3, BT848_O_CONTROL);
+	btwrite(val_u & 0xff, BT848_SAT_U_LO);
+	btwrite(val_v & 0xff, BT848_SAT_V_LO);
+	btaor(hibits, ~3, BT848_E_CONTROL);
+	btaor(hibits, ~3, BT848_O_CONTROL);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -891,7 +891,7 @@
 	if (input >= bttv_tvcards[btv->c.type].video_inputs)
 		return -EINVAL;
 
-        /* needed by RemoteVideo MX */
+	/* needed by RemoteVideo MX */
 	mask2 = bttv_tvcards[btv->c.type].gpiomask2;
 	if (mask2)
 		gpio_inout(mask2,mask2);
@@ -1055,22 +1055,22 @@
 	btwrite(BT848_COLOR_CTL_GAMMA, BT848_COLOR_CTL);
 	btwrite(BT848_IFORM_XTAUTO | BT848_IFORM_AUTO, BT848_IFORM);
 
-        /* set planar and packed mode trigger points and         */
-        /* set rising edge of inverted GPINTR pin as irq trigger */
-        btwrite(BT848_GPIO_DMA_CTL_PKTP_32|
-                BT848_GPIO_DMA_CTL_PLTP1_16|
-                BT848_GPIO_DMA_CTL_PLTP23_16|
-                BT848_GPIO_DMA_CTL_GPINTC|
-                BT848_GPIO_DMA_CTL_GPINTI,
-                BT848_GPIO_DMA_CTL);
+	/* set planar and packed mode trigger points and         */
+	/* set rising edge of inverted GPINTR pin as irq trigger */
+	btwrite(BT848_GPIO_DMA_CTL_PKTP_32|
+		BT848_GPIO_DMA_CTL_PLTP1_16|
+		BT848_GPIO_DMA_CTL_PLTP23_16|
+		BT848_GPIO_DMA_CTL_GPINTC|
+		BT848_GPIO_DMA_CTL_GPINTI,
+		BT848_GPIO_DMA_CTL);
 
 	val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0;
-        btwrite(val, BT848_E_SCLOOP);
-        btwrite(val, BT848_O_SCLOOP);
+	btwrite(val, BT848_E_SCLOOP);
+	btwrite(val, BT848_O_SCLOOP);
 
-        btwrite(0x20, BT848_E_VSCALE_HI);
-        btwrite(0x20, BT848_O_VSCALE_HI);
-        btwrite(BT848_ADC_RESERVED | (btv->opt_adc_crush ? BT848_ADC_CRUSH : 0),
+	btwrite(0x20, BT848_E_VSCALE_HI);
+	btwrite(0x20, BT848_O_VSCALE_HI);
+	btwrite(BT848_ADC_RESERVED | (btv->opt_adc_crush ? BT848_ADC_CRUSH : 0),
 		BT848_ADC);
 
 	btwrite(whitecrush_upper, BT848_WC_UP);
@@ -1089,7 +1089,7 @@
 	bt848_contrast(btv, btv->contrast);
 	bt848_sat(btv,      btv->saturation);
 
-        /* interrupt */
+	/* interrupt */
 	init_irqreg(btv);
 }
 
@@ -1105,7 +1105,7 @@
 	spin_unlock_irqrestore(&btv->s_lock,flags);
 
 	init_bt848(btv);
-        btv->pll.pll_current = -1;
+	btv->pll.pll_current = -1;
 	set_input(btv,btv->input);
 }
 
@@ -1398,7 +1398,7 @@
 /* video4linux (1) interface                                               */
 
 static int bttv_prepare_buffer(struct bttv *btv, struct bttv_buffer *buf,
- 			       const struct bttv_format *fmt,
+			       const struct bttv_format *fmt,
 			       unsigned int width, unsigned int height,
 			       enum v4l2_field field)
 {
@@ -1521,8 +1521,8 @@
 static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 {
 	switch (cmd) {
-        case BTTV_VERSION:
-                return BTTV_VERSION_CODE;
+	case BTTV_VERSION:
+		return BTTV_VERSION_CODE;
 
 	/* ***  v4l1  *** ************************************************ */
 	case VIDIOCGFREQ:
@@ -1576,32 +1576,32 @@
 		return 0;
 	}
 
-        case VIDIOCGCHAN:
-        {
-                struct video_channel *v = arg;
+	case VIDIOCGCHAN:
+	{
+		struct video_channel *v = arg;
 		unsigned int channel = v->channel;
 
-                if (channel >= bttv_tvcards[btv->c.type].video_inputs)
-                        return -EINVAL;
-                v->tuners=0;
-                v->flags = VIDEO_VC_AUDIO;
-                v->type = VIDEO_TYPE_CAMERA;
-                v->norm = btv->tvnorm;
+		if (channel >= bttv_tvcards[btv->c.type].video_inputs)
+			return -EINVAL;
+		v->tuners=0;
+		v->flags = VIDEO_VC_AUDIO;
+		v->type = VIDEO_TYPE_CAMERA;
+		v->norm = btv->tvnorm;
 		if (channel == bttv_tvcards[btv->c.type].tuner)  {
-                        strcpy(v->name,"Television");
-                        v->flags|=VIDEO_VC_TUNER;
-                        v->type=VIDEO_TYPE_TV;
-                        v->tuners=1;
-                } else if (channel == btv->svhs) {
-                        strcpy(v->name,"S-Video");
-                } else {
-                        sprintf(v->name,"Composite%d",channel);
+			strcpy(v->name,"Television");
+			v->flags|=VIDEO_VC_TUNER;
+			v->type=VIDEO_TYPE_TV;
+			v->tuners=1;
+		} else if (channel == btv->svhs) {
+			strcpy(v->name,"S-Video");
+		} else {
+			sprintf(v->name,"Composite%d",channel);
 		}
 		return 0;
-        }
-        case VIDIOCSCHAN:
-        {
-                struct video_channel *v = arg;
+	}
+	case VIDIOCSCHAN:
+	{
+		struct video_channel *v = arg;
 		unsigned int channel = v->channel;
 
 		if (channel >= bttv_tvcards[btv->c.type].video_inputs)
@@ -1623,7 +1623,7 @@
 		return 0;
 	}
 
-        case VIDIOCGAUDIO:
+	case VIDIOCGAUDIO:
 	{
 		struct video_audio *v = arg;
 
@@ -1728,7 +1728,7 @@
 		} else if (i->index == btv->svhs) {
 			sprintf(i->name, "S-Video");
 		} else {
-                        sprintf(i->name,"Composite%d",i->index);
+			sprintf(i->name,"Composite%d",i->index);
 		}
 		if (i->index == btv->input) {
 			__u32 dstatus = btread(BT848_DSTATUS);
@@ -2168,7 +2168,7 @@
 		if (0 != retval)
 			return retval;
 		if (locked_btres(fh->btv, RESOURCE_VBI))
-                        return -EBUSY;
+			return -EBUSY;
 		bttv_vbi_try_fmt(fh,f);
 		bttv_vbi_setlines(fh,btv,f->fmt.vbi.count[0]);
 		bttv_vbi_get_fmt(fh,f);
@@ -2206,9 +2206,9 @@
 		bttv_reinit_bt848(btv);
 
 	switch (cmd) {
-        case VIDIOCSFREQ:
-        case VIDIOCSTUNER:
-        case VIDIOCSCHAN:
+	case VIDIOCSFREQ:
+	case VIDIOCSTUNER:
+	case VIDIOCSCHAN:
 	case VIDIOC_S_CTRL:
 	case VIDIOC_S_STD:
 	case VIDIOC_S_INPUT:
@@ -2224,10 +2224,10 @@
 	/* ***  v4l1  *** ************************************************ */
 	case VIDIOCGCAP:
 	{
-                struct video_capability *cap = arg;
+		struct video_capability *cap = arg;
 
 		memset(cap,0,sizeof(*cap));
-                strcpy(cap->name,btv->video_dev->name);
+		strcpy(cap->name,btv->video_dev->name);
 		if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) {
 			/* vbi */
 			cap->type = VID_TYPE_TUNER|VID_TYPE_TELETEXT;
@@ -2247,7 +2247,7 @@
 		}
 		cap->channels  = bttv_tvcards[btv->c.type].video_inputs;
 		cap->audios    = bttv_tvcards[btv->c.type].audio_inputs;
-                return 0;
+		return 0;
 	}
 
 	case VIDIOCGPICT:
@@ -2296,7 +2296,7 @@
 		bt848_hue(btv,pic->hue);
 		bt848_sat(btv,pic->colour);
 		up(&fh->cap.lock);
-                return 0;
+		return 0;
 	}
 
 	case VIDIOCGWIN:
@@ -2357,8 +2357,8 @@
 		unsigned long end;
 
 		if(!capable(CAP_SYS_ADMIN) &&
-                   !capable(CAP_SYS_RAWIO))
-                        return -EPERM;
+		   !capable(CAP_SYS_RAWIO))
+			return -EPERM;
 		end = (unsigned long)fbuf->base +
 			fbuf->height * fbuf->bytesperline;
 		down(&fh->cap.lock);
@@ -2432,7 +2432,7 @@
 		}
 
 		/* switch over */
-	        retval = bttv_switch_overlay(btv,fh,new);
+		retval = bttv_switch_overlay(btv,fh,new);
 		up(&fh->cap.lock);
 		return retval;
 	}
@@ -2571,13 +2571,13 @@
 		return 0;
 	}
 
-        case BTTV_VERSION:
-        case VIDIOCGFREQ:
-        case VIDIOCSFREQ:
-        case VIDIOCGTUNER:
-        case VIDIOCSTUNER:
-        case VIDIOCGCHAN:
-        case VIDIOCSCHAN:
+	case BTTV_VERSION:
+	case VIDIOCGFREQ:
+	case VIDIOCSFREQ:
+	case VIDIOCGTUNER:
+	case VIDIOCSTUNER:
+	case VIDIOCGCHAN:
+	case VIDIOCSCHAN:
 	case VIDIOCGAUDIO:
 	case VIDIOCSAUDIO:
 		return bttv_common_ioctls(btv,cmd,arg);
@@ -2589,8 +2589,8 @@
 
 		if (0 == v4l2)
 			return -EINVAL;
-                strcpy(cap->driver,"bttv");
-                strlcpy(cap->card,btv->video_dev->name,sizeof(cap->card));
+		strcpy(cap->driver,"bttv");
+		strlcpy(cap->card,btv->video_dev->name,sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s",pci_name(btv->c.pci));
 		cap->version = BTTV_VERSION_CODE;
 		cap->capabilities =
@@ -3097,7 +3097,7 @@
 {
 	.name     = "UNSET",
 	.type     = VID_TYPE_CAPTURE|VID_TYPE_TUNER|
-	            VID_TYPE_CLIPPING|VID_TYPE_SCALES,
+		    VID_TYPE_CLIPPING|VID_TYPE_SCALES,
 	.hardware = VID_HARDWARE_BT848,
 	.fops     = &bttv_fops,
 	.minor    = -1,
@@ -3143,7 +3143,7 @@
 	audio_mux(btv,AUDIO_RADIO);
 
 	up(&btv->lock);
-        return 0;
+	return 0;
 }
 
 static int radio_release(struct inode *inode, struct file *file)
@@ -3166,34 +3166,34 @@
 	switch (cmd) {
 	case VIDIOCGCAP:
 	{
-                struct video_capability *cap = arg;
+		struct video_capability *cap = arg;
 
 		memset(cap,0,sizeof(*cap));
-                strcpy(cap->name,btv->radio_dev->name);
-                cap->type = VID_TYPE_TUNER;
+		strcpy(cap->name,btv->radio_dev->name);
+		cap->type = VID_TYPE_TUNER;
 		cap->channels = 1;
 		cap->audios = 1;
-                return 0;
+		return 0;
 	}
 
-        case VIDIOCGTUNER:
-        {
-                struct video_tuner *v = arg;
+	case VIDIOCGTUNER:
+	{
+		struct video_tuner *v = arg;
 
-                if(v->tuner)
-                        return -EINVAL;
+		if(v->tuner)
+			return -EINVAL;
 		memset(v,0,sizeof(*v));
-                strcpy(v->name, "Radio");
-                bttv_call_i2c_clients(btv,cmd,v);
-                return 0;
-        }
-        case VIDIOCSTUNER:
+		strcpy(v->name, "Radio");
+		bttv_call_i2c_clients(btv,cmd,v);
+		return 0;
+	}
+	case VIDIOCSTUNER:
 		/* nothing to do */
 		return 0;
 
 	case BTTV_VERSION:
-        case VIDIOCGFREQ:
-        case VIDIOCSFREQ:
+	case VIDIOCGFREQ:
+	case VIDIOCSFREQ:
 	case VIDIOCGAUDIO:
 	case VIDIOCSAUDIO:
 		return bttv_common_ioctls(btv,cmd,arg);
@@ -3699,7 +3699,7 @@
 		}
 
 		if (astat&BT848_INT_VSYNC)
-                        btv->field_count++;
+			btv->field_count++;
 
 		if (astat & BT848_INT_GPINT) {
 			wake_up(&btv->gpioq);
@@ -3711,13 +3711,13 @@
 			wake_up(&btv->i2c_queue);
 		}
 
-                if ((astat & BT848_INT_RISCI)  &&  (stat & (4<<28)))
+		if ((astat & BT848_INT_RISCI)  &&  (stat & (4<<28)))
 			bttv_irq_switch_vbi(btv);
 
-                if ((astat & BT848_INT_RISCI)  &&  (stat & (2<<28)))
+		if ((astat & BT848_INT_RISCI)  &&  (stat & (2<<28)))
 			bttv_irq_wakeup_top(btv);
 
-                if ((astat & BT848_INT_RISCI)  &&  (stat & (1<<28)))
+		if ((astat & BT848_INT_RISCI)  &&  (stat & (1<<28)))
 			bttv_irq_switch_video(btv);
 
 		if ((astat & BT848_INT_HLOCK)  &&  btv->opt_automute)
@@ -3744,7 +3744,7 @@
 		if (count > 4) {
 
 			if (count > 8 || !(astat & BT848_INT_GPINT)) {
-	 			btwrite(0, BT848_INT_MASK);
+				btwrite(0, BT848_INT_MASK);
 
 				printk(KERN_ERR
 					   "bttv%d: IRQ lockup, cleared int mask [", btv->c.nr);
@@ -3826,7 +3826,7 @@
 
 	/* video */
 	btv->video_dev = vdev_init(btv, &bttv_video_template, "video");
-        if (NULL == btv->video_dev)
+	if (NULL == btv->video_dev)
 		goto err;
 	if (video_register_device(btv->video_dev,VFL_TYPE_GRABBER,video_nr)<0)
 		goto err;
@@ -3836,18 +3836,18 @@
 
 	/* vbi */
 	btv->vbi_dev = vdev_init(btv, &bttv_vbi_template, "vbi");
-        if (NULL == btv->vbi_dev)
+	if (NULL == btv->vbi_dev)
 		goto err;
-        if (video_register_device(btv->vbi_dev,VFL_TYPE_VBI,vbi_nr)<0)
+	if (video_register_device(btv->vbi_dev,VFL_TYPE_VBI,vbi_nr)<0)
 		goto err;
 	printk(KERN_INFO "bttv%d: registered device vbi%d\n",
 	       btv->c.nr,btv->vbi_dev->minor & 0x1f);
 
-        if (!btv->has_radio)
+	if (!btv->has_radio)
 		return 0;
 	/* radio */
 	btv->radio_dev = vdev_init(btv, &radio_template, "radio");
-        if (NULL == btv->radio_dev)
+	if (NULL == btv->radio_dev)
 		goto err;
 	if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,radio_nr)<0)
 		goto err;
@@ -3868,11 +3868,11 @@
 static void pci_set_command(struct pci_dev *dev)
 {
 #if defined(__powerpc__)
-        unsigned int cmd;
+	unsigned int cmd;
 
-        pci_read_config_dword(dev, PCI_COMMAND, &cmd);
-        cmd = (cmd | PCI_COMMAND_MEMORY );
-        pci_write_config_dword(dev, PCI_COMMAND, cmd);
+	pci_read_config_dword(dev, PCI_COMMAND, &cmd);
+	cmd = (cmd | PCI_COMMAND_MEMORY );
+	pci_write_config_dword(dev, PCI_COMMAND, cmd);
 #endif
 }
 
@@ -3886,21 +3886,21 @@
 	if (bttv_num == BTTV_MAX)
 		return -ENOMEM;
 	printk(KERN_INFO "bttv: Bt8xx card found (%d).\n", bttv_num);
-        btv=&bttvs[bttv_num];
+	btv=&bttvs[bttv_num];
 	memset(btv,0,sizeof(*btv));
 	btv->c.nr  = bttv_num;
 	sprintf(btv->c.name,"bttv%d",btv->c.nr);
 
 	/* initialize structs / fill in defaults */
-        init_MUTEX(&btv->lock);
-        init_MUTEX(&btv->reslock);
-        spin_lock_init(&btv->s_lock);
-        spin_lock_init(&btv->gpio_lock);
-        init_waitqueue_head(&btv->gpioq);
-        init_waitqueue_head(&btv->i2c_queue);
-        INIT_LIST_HEAD(&btv->c.subs);
-        INIT_LIST_HEAD(&btv->capture);
-        INIT_LIST_HEAD(&btv->vcapture);
+	init_MUTEX(&btv->lock);
+	init_MUTEX(&btv->reslock);
+	spin_lock_init(&btv->s_lock);
+	spin_lock_init(&btv->gpio_lock);
+	init_waitqueue_head(&btv->gpioq);
+	init_waitqueue_head(&btv->i2c_queue);
+	INIT_LIST_HEAD(&btv->c.subs);
+	INIT_LIST_HEAD(&btv->capture);
+	INIT_LIST_HEAD(&btv->vcapture);
 	v4l2_prio_init(&btv->prio);
 
 	init_timer(&btv->timeout);
@@ -3921,27 +3921,27 @@
 		       btv->c.nr);
 		return -EIO;
 	}
-        if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
-                printk(KERN_WARNING "bttv%d: No suitable DMA available.\n",
+	if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
+		printk(KERN_WARNING "bttv%d: No suitable DMA available.\n",
 		       btv->c.nr);
 		return -EIO;
-        }
+	}
 	if (!request_mem_region(pci_resource_start(dev,0),
 				pci_resource_len(dev,0),
 				btv->c.name)) {
-                printk(KERN_WARNING "bttv%d: can't request iomem (0x%lx).\n",
+		printk(KERN_WARNING "bttv%d: can't request iomem (0x%lx).\n",
 		       btv->c.nr, pci_resource_start(dev,0));
 		return -EBUSY;
 	}
-        pci_set_master(dev);
+	pci_set_master(dev);
 	pci_set_command(dev);
 	pci_set_drvdata(dev,btv);
 
-        pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision);
-        pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
-        printk(KERN_INFO "bttv%d: Bt%d (rev %d) at %s, ",
-               bttv_num,btv->id, btv->revision, pci_name(dev));
-        printk("irq: %d, latency: %d, mmio: 0x%lx\n",
+	pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision);
+	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
+	printk(KERN_INFO "bttv%d: Bt%d (rev %d) at %s, ",
+	       bttv_num,btv->id, btv->revision, pci_name(dev));
+	printk("irq: %d, latency: %d, mmio: 0x%lx\n",
 	       btv->c.pci->irq, lat, pci_resource_start(dev,0));
 	schedule();
 
@@ -3952,23 +3952,23 @@
 		goto fail1;
 	}
 
-        /* identify card */
+	/* identify card */
 	bttv_idcard(btv);
 
-        /* disable irqs, register irq handler */
+	/* disable irqs, register irq handler */
 	btwrite(0, BT848_INT_MASK);
-        result = request_irq(btv->c.pci->irq, bttv_irq,
-                             SA_SHIRQ | SA_INTERRUPT,btv->c.name,(void *)btv);
-        if (result < 0) {
-                printk(KERN_ERR "bttv%d: can't get IRQ %d\n",
+	result = request_irq(btv->c.pci->irq, bttv_irq,
+			     SA_SHIRQ | SA_INTERRUPT,btv->c.name,(void *)btv);
+	if (result < 0) {
+		printk(KERN_ERR "bttv%d: can't get IRQ %d\n",
 		       bttv_num,btv->c.pci->irq);
 		goto fail1;
-        }
+	}
 
 	if (0 != bttv_handle_chipset(btv)) {
 		result = -EIO;
 		goto fail2;
-        }
+	}
 
 	/* init options from insmod args */
 	btv->opt_combfilter = combfilter;
@@ -3994,29 +3994,29 @@
 	btv->input = 0;
 
 	/* initialize hardware */
-        if (bttv_gpio)
-                bttv_gpio_tracking(btv,"pre-init");
+	if (bttv_gpio)
+		bttv_gpio_tracking(btv,"pre-init");
 
 	bttv_risc_init_main(btv);
 	init_bt848(btv);
 
 	/* gpio */
-        btwrite(0x00, BT848_GPIO_REG_INP);
-        btwrite(0x00, BT848_GPIO_OUT_EN);
-        if (bttv_verbose)
-                bttv_gpio_tracking(btv,"init");
+	btwrite(0x00, BT848_GPIO_REG_INP);
+	btwrite(0x00, BT848_GPIO_OUT_EN);
+	if (bttv_verbose)
+		bttv_gpio_tracking(btv,"init");
 
-        /* needs to be done before i2c is registered */
-        bttv_init_card1(btv);
+	/* needs to be done before i2c is registered */
+	bttv_init_card1(btv);
 
-        /* register i2c + gpio */
-        init_bttv_i2c(btv);
+	/* register i2c + gpio */
+	init_bttv_i2c(btv);
 
-        /* some card-specific stuff (needs working i2c) */
-        bttv_init_card2(btv);
+	/* some card-specific stuff (needs working i2c) */
+	bttv_init_card2(btv);
 	init_irqreg(btv);
 
-        /* register video4linux + input */
+	/* register video4linux + input */
 	if (!bttv_tvcards[btv->c.type].no_video) {
 		bttv_register_video(btv);
 		bt848_bright(btv,32768);
@@ -4035,10 +4035,10 @@
 
 	/* everything is fine */
 	bttv_num++;
-        return 0;
+	return 0;
 
  fail2:
-        free_irq(btv->c.pci->irq,btv);
+	free_irq(btv->c.pci->irq,btv);
 
  fail1:
 	if (btv->bt848_mmio)
@@ -4051,12 +4051,12 @@
 
 static void __devexit bttv_remove(struct pci_dev *pci_dev)
 {
-        struct bttv *btv = pci_get_drvdata(pci_dev);
+	struct bttv *btv = pci_get_drvdata(pci_dev);
 
 	if (bttv_verbose)
 		printk("bttv%d: unloading\n",btv->c.nr);
 
-        /* shutdown everything (DMA+IRQs) */
+	/* shutdown everything (DMA+IRQs) */
 	btand(~15, BT848_GPIO_DMA_CTL);
 	btwrite(0, BT848_INT_MASK);
 	btwrite(~0x0, BT848_INT_STAT);
@@ -4069,7 +4069,7 @@
 	wake_up(&btv->gpioq);
 	bttv_sub_del_devices(&btv->c);
 
-        /* unregister i2c_bus + input */
+	/* unregister i2c_bus + input */
 	fini_bttv_i2c(btv);
 
 	/* unregister video4linux */
@@ -4079,18 +4079,18 @@
 	btcx_riscmem_free(btv->c.pci,&btv->main);
 
 	/* free ressources */
-        free_irq(btv->c.pci->irq,btv);
+	free_irq(btv->c.pci->irq,btv);
 	iounmap(btv->bt848_mmio);
-        release_mem_region(pci_resource_start(btv->c.pci,0),
-                           pci_resource_len(btv->c.pci,0));
+	release_mem_region(pci_resource_start(btv->c.pci,0),
+			   pci_resource_len(btv->c.pci,0));
 
 	pci_set_drvdata(pci_dev, NULL);
-        return;
+	return;
 }
 
 static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state)
 {
-        struct bttv *btv = pci_get_drvdata(pci_dev);
+	struct bttv *btv = pci_get_drvdata(pci_dev);
 	struct bttv_buffer_set idle;
 	unsigned long flags;
 
@@ -4125,7 +4125,7 @@
 
 static int bttv_resume(struct pci_dev *pci_dev)
 {
-        struct bttv *btv = pci_get_drvdata(pci_dev);
+	struct bttv *btv = pci_get_drvdata(pci_dev);
 	unsigned long flags;
 	int err;
 
@@ -4170,24 +4170,24 @@
 }
 
 static struct pci_device_id bttv_pci_tbl[] = {
-        {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT848,
-         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT848,
+	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT849,
-         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT878,
-         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT879,
-         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-        {0,}
+	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{0,}
 };
 
 MODULE_DEVICE_TABLE(pci, bttv_pci_tbl);
 
 static struct pci_driver bttv_pci_driver = {
-        .name     = "bttv",
-        .id_table = bttv_pci_tbl,
-        .probe    = bttv_probe,
-        .remove   = __devexit_p(bttv_remove),
+	.name     = "bttv",
+	.id_table = bttv_pci_tbl,
+	.probe    = bttv_probe,
+	.remove   = __devexit_p(bttv_remove),
 	.suspend  = bttv_suspend,
 	.resume   = bttv_resume,
 };
diff --git a/drivers/media/video/bttv-gpio.c b/drivers/media/video/bttv-gpio.c
index 6b280c0..575ce8b 100644
--- a/drivers/media/video/bttv-gpio.c
+++ b/drivers/media/video/bttv-gpio.c
@@ -7,7 +7,7 @@
 
 
     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-                           & Marcus Metzler (mocm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
     (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
 
     This program is free software; you can redistribute it and/or modify
diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c
index e684df3..06c5965 100644
--- a/drivers/media/video/bttv-i2c.c
+++ b/drivers/media/video/bttv-i2c.c
@@ -5,7 +5,7 @@
     bttv - Bt848 frame grabber driver
 
     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-                           & Marcus Metzler (mocm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
     (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
 
     This program is free software; you can redistribute it and/or modify
@@ -237,7 +237,7 @@
  err:
 	if (i2c_debug)
 		printk(" ERR: %d\n",retval);
-       	return retval;
+	return retval;
 }
 
 static int bttv_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
@@ -290,7 +290,7 @@
 
 static int attach_inform(struct i2c_client *client)
 {
-        struct bttv *btv = i2c_get_adapdata(client->adapter);
+	struct bttv *btv = i2c_get_adapdata(client->adapter);
 
 	if (bttv_debug)
 		printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n",
@@ -300,9 +300,9 @@
 		return 0;
 
 	if (btv->tuner_type != UNSET) {
-	        struct tuner_setup tun_setup;
+		struct tuner_setup tun_setup;
 
-	        tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
+		tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
 		tun_setup.type = btv->tuner_type;
 		tun_setup.addr = ADDR_UNSET;
 
@@ -312,7 +312,7 @@
 	if (btv->pinnacle_id != UNSET)
 		client->driver->command(client,AUDC_CONFIG_PINNACLE,
 				      &btv->pinnacle_id);
-        return 0;
+	return 0;
 }
 
 void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg)
@@ -330,43 +330,43 @@
 /* read I2C */
 int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for)
 {
-        unsigned char buffer = 0;
+	unsigned char buffer = 0;
 
 	if (0 != btv->i2c_rc)
 		return -1;
 	if (bttv_verbose && NULL != probe_for)
 		printk(KERN_INFO "bttv%d: i2c: checking for %s @ 0x%02x... ",
 		       btv->c.nr,probe_for,addr);
-        btv->i2c_client.addr = addr >> 1;
-        if (1 != i2c_master_recv(&btv->i2c_client, &buffer, 1)) {
+	btv->i2c_client.addr = addr >> 1;
+	if (1 != i2c_master_recv(&btv->i2c_client, &buffer, 1)) {
 		if (NULL != probe_for) {
 			if (bttv_verbose)
 				printk("not found\n");
 		} else
 			printk(KERN_WARNING "bttv%d: i2c read 0x%x: error\n",
 			       btv->c.nr,addr);
-                return -1;
+		return -1;
 	}
 	if (bttv_verbose && NULL != probe_for)
 		printk("found\n");
-        return buffer;
+	return buffer;
 }
 
 /* write I2C */
 int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
-                    unsigned char b2, int both)
+		    unsigned char b2, int both)
 {
-        unsigned char buffer[2];
-        int bytes = both ? 2 : 1;
+	unsigned char buffer[2];
+	int bytes = both ? 2 : 1;
 
 	if (0 != btv->i2c_rc)
 		return -1;
-        btv->i2c_client.addr = addr >> 1;
-        buffer[0] = b1;
-        buffer[1] = b2;
-        if (bytes != i2c_master_send(&btv->i2c_client, buffer, bytes))
+	btv->i2c_client.addr = addr >> 1;
+	buffer[0] = b1;
+	buffer[1] = b2;
+	if (bytes != i2c_master_send(&btv->i2c_client, buffer, bytes))
 		return -1;
-        return 0;
+	return 0;
 }
 
 /* read EEPROM content */
@@ -431,8 +431,8 @@
 		 "bt%d #%d [%s]", btv->id, btv->c.nr,
 		 btv->use_i2c_hw ? "hw" : "sw");
 
-        i2c_set_adapdata(&btv->c.i2c_adap, btv);
-        btv->i2c_client.adapter = &btv->c.i2c_adap;
+	i2c_set_adapdata(&btv->c.i2c_adap, btv);
+	btv->i2c_client.adapter = &btv->c.i2c_adap;
 
 #ifdef I2C_CLASS_TV_ANALOG
 	if (bttv_tvcards[btv->c.type].no_video)
diff --git a/drivers/media/video/bttv-if.c b/drivers/media/video/bttv-if.c
index e8aada7..19b564a 100644
--- a/drivers/media/video/bttv-if.c
+++ b/drivers/media/video/bttv-if.c
@@ -1,13 +1,13 @@
 /*
 
     bttv-if.c  --  old gpio interface to other kernel modules
-                   don't use in new code, will go away in 2.7
+		   don't use in new code, will go away in 2.7
 		   have a look at bttv-gpio.c instead.
 
     bttv - Bt848 frame grabber driver
 
     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-                           & Marcus Metzler (mocm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
     (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
 
     This program is free software; you can redistribute it and/or modify
diff --git a/drivers/media/video/bttv-risc.c b/drivers/media/video/bttv-risc.c
index a5ed99b..3028862 100644
--- a/drivers/media/video/bttv-risc.c
+++ b/drivers/media/video/bttv-risc.c
@@ -74,27 +74,27 @@
 		}
 		if (bpl <= sg_dma_len(sg)-offset) {
 			/* fits into current chunk */
-                        *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL|
+			*(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL|
 					    BT848_RISC_EOL|bpl);
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
-                        offset+=bpl;
+			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+			offset+=bpl;
 		} else {
 			/* scanline needs to be splitted */
-                        todo = bpl;
-                        *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL|
+			todo = bpl;
+			*(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL|
 					    (sg_dma_len(sg)-offset));
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
-                        todo -= (sg_dma_len(sg)-offset);
-                        offset = 0;
-                        sg++;
-                        while (todo > sg_dma_len(sg)) {
-                                *(rp++)=cpu_to_le32(BT848_RISC_WRITE|
+			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+			todo -= (sg_dma_len(sg)-offset);
+			offset = 0;
+			sg++;
+			while (todo > sg_dma_len(sg)) {
+			        *(rp++)=cpu_to_le32(BT848_RISC_WRITE|
 						    sg_dma_len(sg));
-                                *(rp++)=cpu_to_le32(sg_dma_address(sg));
+			        *(rp++)=cpu_to_le32(sg_dma_address(sg));
 				todo -= sg_dma_len(sg);
 				sg++;
 			}
-                        *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_EOL|
+			*(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_EOL|
 					    todo);
 			*(rp++)=cpu_to_le32(sg_dma_address(sg));
 			offset += todo;
@@ -201,8 +201,8 @@
 				ri |= BT848_RISC_EOL;
 
 			/* write risc instruction */
-                        *(rp++)=cpu_to_le32(ri | ylen);
-                        *(rp++)=cpu_to_le32(((ylen >> hshift) << 16) |
+			*(rp++)=cpu_to_le32(ri | ylen);
+			*(rp++)=cpu_to_le32(((ylen >> hshift) << 16) |
 					    (ylen >> hshift));
 			*(rp++)=cpu_to_le32(sg_dma_address(ysg)+yoffset);
 			yoffset += ylen;
@@ -319,7 +319,7 @@
 	      int width, int height, int interleaved, int norm)
 {
 	const struct bttv_tvnorm *tvnorm = &bttv_tvnorms[norm];
-        u32 xsf, sr;
+	u32 xsf, sr;
 	int vdelay;
 
 	int swidth       = tvnorm->swidth;
@@ -334,52 +334,52 @@
 
 	vdelay = tvnorm->vdelay;
 
-        xsf = (width*scaledtwidth)/swidth;
-        geo->hscale =  ((totalwidth*4096UL)/xsf-4096);
-        geo->hdelay =  tvnorm->hdelayx1;
-        geo->hdelay =  (geo->hdelay*width)/swidth;
-        geo->hdelay &= 0x3fe;
-        sr = ((tvnorm->sheight >> (interleaved?0:1))*512)/height - 512;
-        geo->vscale =  (0x10000UL-sr) & 0x1fff;
-        geo->crop   =  ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) |
-                ((tvnorm->sheight>>4)&0x30) | ((vdelay>>2)&0xc0);
-        geo->vscale |= interleaved ? (BT848_VSCALE_INT<<8) : 0;
-        geo->vdelay  =  vdelay;
-        geo->width   =  width;
-        geo->sheight =  tvnorm->sheight;
+	xsf = (width*scaledtwidth)/swidth;
+	geo->hscale =  ((totalwidth*4096UL)/xsf-4096);
+	geo->hdelay =  tvnorm->hdelayx1;
+	geo->hdelay =  (geo->hdelay*width)/swidth;
+	geo->hdelay &= 0x3fe;
+	sr = ((tvnorm->sheight >> (interleaved?0:1))*512)/height - 512;
+	geo->vscale =  (0x10000UL-sr) & 0x1fff;
+	geo->crop   =  ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) |
+		((tvnorm->sheight>>4)&0x30) | ((vdelay>>2)&0xc0);
+	geo->vscale |= interleaved ? (BT848_VSCALE_INT<<8) : 0;
+	geo->vdelay  =  vdelay;
+	geo->width   =  width;
+	geo->sheight =  tvnorm->sheight;
 	geo->vtotal  =  tvnorm->vtotal;
 
-        if (btv->opt_combfilter) {
-                geo->vtc  = (width < 193) ? 2 : ((width < 385) ? 1 : 0);
-                geo->comb = (width < 769) ? 1 : 0;
-        } else {
-                geo->vtc  = 0;
-                geo->comb = 0;
-        }
+	if (btv->opt_combfilter) {
+		geo->vtc  = (width < 193) ? 2 : ((width < 385) ? 1 : 0);
+		geo->comb = (width < 769) ? 1 : 0;
+	} else {
+		geo->vtc  = 0;
+		geo->comb = 0;
+	}
 }
 
 static void
 bttv_apply_geo(struct bttv *btv, struct bttv_geometry *geo, int odd)
 {
-        int off = odd ? 0x80 : 0x00;
+	int off = odd ? 0x80 : 0x00;
 
 	if (geo->comb)
 		btor(BT848_VSCALE_COMB, BT848_E_VSCALE_HI+off);
 	else
 		btand(~BT848_VSCALE_COMB, BT848_E_VSCALE_HI+off);
 
-        btwrite(geo->vtc,             BT848_E_VTC+off);
-        btwrite(geo->hscale >> 8,     BT848_E_HSCALE_HI+off);
-        btwrite(geo->hscale & 0xff,   BT848_E_HSCALE_LO+off);
-        btaor((geo->vscale>>8), 0xe0, BT848_E_VSCALE_HI+off);
-        btwrite(geo->vscale & 0xff,   BT848_E_VSCALE_LO+off);
-        btwrite(geo->width & 0xff,    BT848_E_HACTIVE_LO+off);
-        btwrite(geo->hdelay & 0xff,   BT848_E_HDELAY_LO+off);
-        btwrite(geo->sheight & 0xff,  BT848_E_VACTIVE_LO+off);
-        btwrite(geo->vdelay & 0xff,   BT848_E_VDELAY_LO+off);
-        btwrite(geo->crop,            BT848_E_CROP+off);
+	btwrite(geo->vtc,             BT848_E_VTC+off);
+	btwrite(geo->hscale >> 8,     BT848_E_HSCALE_HI+off);
+	btwrite(geo->hscale & 0xff,   BT848_E_HSCALE_LO+off);
+	btaor((geo->vscale>>8), 0xe0, BT848_E_VSCALE_HI+off);
+	btwrite(geo->vscale & 0xff,   BT848_E_VSCALE_LO+off);
+	btwrite(geo->width & 0xff,    BT848_E_HACTIVE_LO+off);
+	btwrite(geo->hdelay & 0xff,   BT848_E_HDELAY_LO+off);
+	btwrite(geo->sheight & 0xff,  BT848_E_VACTIVE_LO+off);
+	btwrite(geo->vdelay & 0xff,   BT848_E_VDELAY_LO+off);
+	btwrite(geo->crop,            BT848_E_CROP+off);
 	btwrite(geo->vtotal>>8,       BT848_VTOTAL_HI);
-        btwrite(geo->vtotal & 0xff,   BT848_VTOTAL_LO);
+	btwrite(geo->vtotal & 0xff,   BT848_VTOTAL_LO);
 }
 
 /* ---------------------------------------------------------- */
@@ -420,7 +420,7 @@
 	} else {
 		del_timer(&btv->timeout);
 	}
-        btv->main.cpu[RISC_SLOT_LOOP] = cpu_to_le32(cmd);
+	btv->main.cpu[RISC_SLOT_LOOP] = cpu_to_le32(cmd);
 
 	btaor(capctl, ~0x0f, BT848_CAP_CTL);
 	if (capctl) {
@@ -432,7 +432,7 @@
 	} else {
 		if (!btv->dma_on)
 			return;
-                btand(~3, BT848_GPIO_DMA_CTL);
+		btand(~3, BT848_GPIO_DMA_CTL);
 		btv->dma_on = 0;
 	}
 	return;
@@ -460,19 +460,19 @@
 	btv->main.cpu[6] = cpu_to_le32(BT848_RISC_JUMP);
 	btv->main.cpu[7] = cpu_to_le32(btv->main.dma + (8<<2));
 
-        btv->main.cpu[8] = cpu_to_le32(BT848_RISC_SYNC | BT848_RISC_RESYNC |
+	btv->main.cpu[8] = cpu_to_le32(BT848_RISC_SYNC | BT848_RISC_RESYNC |
 				       BT848_FIFO_STATUS_VRO);
-        btv->main.cpu[9] = cpu_to_le32(0);
+	btv->main.cpu[9] = cpu_to_le32(0);
 
 	/* bottom field */
-        btv->main.cpu[10] = cpu_to_le32(BT848_RISC_JUMP);
+	btv->main.cpu[10] = cpu_to_le32(BT848_RISC_JUMP);
 	btv->main.cpu[11] = cpu_to_le32(btv->main.dma + (12<<2));
-        btv->main.cpu[12] = cpu_to_le32(BT848_RISC_JUMP);
+	btv->main.cpu[12] = cpu_to_le32(BT848_RISC_JUMP);
 	btv->main.cpu[13] = cpu_to_le32(btv->main.dma + (14<<2));
 
 	/* jump back to top field */
 	btv->main.cpu[14] = cpu_to_le32(BT848_RISC_JUMP);
-        btv->main.cpu[15] = cpu_to_le32(btv->main.dma + (0<<2));
+	btv->main.cpu[15] = cpu_to_le32(btv->main.dma + (0<<2));
 
 	return 0;
 }
diff --git a/drivers/media/video/bttv.h b/drivers/media/video/bttv.h
index 26cd117..124ea41 100644
--- a/drivers/media/video/bttv.h
+++ b/drivers/media/video/bttv.h
@@ -202,7 +202,7 @@
 	struct list_head     subs;     /* struct bttv_sub_device */
 
 	/* device config */
-        unsigned int         nr;       /* dev nr (for printk("bttv%d: ...");  */
+	unsigned int         nr;       /* dev nr (for printk("bttv%d: ...");  */
 	unsigned int         type;     /* card type (pointer into tvcards[])  */
 	char                 name[8];  /* dev name */
 };
@@ -211,16 +211,16 @@
 
 struct tvcard
 {
-        char *name;
-        unsigned int video_inputs;
-        unsigned int audio_inputs;
-        unsigned int tuner;
-        unsigned int svhs;
+	char *name;
+	unsigned int video_inputs;
+	unsigned int audio_inputs;
+	unsigned int tuner;
+	unsigned int svhs;
 	unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
-        u32 gpiomask;
-        u32 muxsel[16];
-        u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
-        u32 gpiomask2;   /* GPIO MUX mask */
+	u32 gpiomask;
+	u32 muxsel[16];
+	u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
+	u32 gpiomask2;   /* GPIO MUX mask */
 
 	/* i2c audio flags */
 	unsigned int no_msp34xx:1;
diff --git a/drivers/media/video/bttvp.h b/drivers/media/video/bttvp.h
index e0e7c7a..386f546 100644
--- a/drivers/media/video/bttvp.h
+++ b/drivers/media/video/bttvp.h
@@ -77,14 +77,14 @@
 struct bttv_tvnorm {
 	int   v4l2_id;
 	char  *name;
-        u32   Fsc;
-        u16   swidth, sheight; /* scaled standard width, height */
+	u32   Fsc;
+	u16   swidth, sheight; /* scaled standard width, height */
 	u16   totalwidth;
 	u8    adelay, bdelay, iform;
 	u32   scaledtwidth;
 	u16   hdelayx1, hactivex1;
 	u16   vdelay;
-        u8    vbipack;
+	u8    vbipack;
 	u16   vtotal;
 	int   sram;
 };
@@ -267,8 +267,8 @@
 
 	/* card configuration info */
 	unsigned int cardid;   /* pci subsystem id (bt878 based ones) */
-        unsigned int tuner_type;  /* tuner chip type */
-        unsigned int pinnacle_id;
+	unsigned int tuner_type;  /* tuner chip type */
+	unsigned int pinnacle_id;
 	unsigned int svhs;
 	struct bttv_pll_info pll;
 	int triton1;
@@ -301,9 +301,9 @@
 
 	/* locking */
 	spinlock_t s_lock;
-        struct semaphore lock;
+	struct semaphore lock;
 	int resources;
-        struct semaphore reslock;
+	struct semaphore reslock;
 #ifdef VIDIOC_G_PRIORITY
 	struct v4l2_prio_state prio;
 #endif
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index fac67d98..4ae3f78 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -436,7 +436,7 @@
 
 static int memory_read(struct cx88_core *core, u32 address, u32 *value)
 {
-        int retval;
+	int retval;
 	u32 val;
 
 	/* Warning: address is dword address (4 bytes) */
@@ -605,11 +605,11 @@
 	u32 *dataptr;
 
 	retval  = register_write(dev->core, IVTV_REG_VPU, 0xFFFFFFED);
-        retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST);
-        retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_REFRESH, 0x80000640);
-        retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A);
+	retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST);
+	retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_REFRESH, 0x80000640);
+	retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A);
 	msleep(1);
-        retval |= register_write(dev->core, IVTV_REG_APU, 0);
+	retval |= register_write(dev->core, IVTV_REG_APU, 0);
 
 	if (retval < 0)
 		dprintk(0, "Error with register_write\n");
@@ -657,13 +657,13 @@
 	release_firmware(firmware);
 	dprintk(0, "Firmware upload successful.\n");
 
-        retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST);
-        retval |= register_read(dev->core, IVTV_REG_SPU, &value);
-        retval |= register_write(dev->core, IVTV_REG_SPU, value & 0xFFFFFFFE);
+	retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST);
+	retval |= register_read(dev->core, IVTV_REG_SPU, &value);
+	retval |= register_write(dev->core, IVTV_REG_SPU, value & 0xFFFFFFFE);
 	msleep(1);
 
 	retval |= register_read(dev->core, IVTV_REG_VPU, &value);
-        retval |= register_write(dev->core, IVTV_REG_VPU, value & 0xFFFFFFE8);
+	retval |= register_write(dev->core, IVTV_REG_VPU, value & 0xFFFFFFE8);
 
 	if (retval < 0)
 		dprintk(0, "Error with register_write\n");
@@ -876,7 +876,7 @@
 			au_params |= 0;
 		}
 		else if( params->au_bitrate.target >=
-		         mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate )
+			 mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate )
 		{
 			/* clamp the bitrate to the max supported by the standard */
 			params->au_bitrate.target = mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate;
@@ -942,7 +942,7 @@
 	/* TODO: implement the stream ID stuff:
 		ts_pid_pmt, ts_pid_audio, ts_pid_video, ts_pid_pcr,
 		ps_size, au_pesid, vi_pesid
- 	*/
+	*/
 }
 #define CHECK_PARAM( name ) ( dev->params.name != params->name )
 #define IF_PARAM( name ) if( CHECK_PARAM( name ) )
@@ -1068,7 +1068,7 @@
 			au_params |= 0;
 		}
 		else if( params->au_bitrate.target >=
-		         mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate )
+			 mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate )
 		{
 			/* clamp the bitrate to the max supported by the standard */
 			params->au_bitrate.target = mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate;
@@ -1150,7 +1150,7 @@
 	/* TODO: implement the stream ID stuff:
 		ts_pid_pmt, ts_pid_audio, ts_pid_video, ts_pid_pcr,
 		ps_size, au_pesid, vi_pesid
- 	*/
+	*/
 	UPDATE_PARAM( ts_pid_pmt );
 	UPDATE_PARAM( ts_pid_audio );
 	UPDATE_PARAM( ts_pid_video );
@@ -1712,7 +1712,7 @@
 
 static void __devexit blackbird_remove(struct pci_dev *pci_dev)
 {
-        struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
+	struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
 
 	/* blackbird */
 	blackbird_unregister_video(dev);
@@ -1728,8 +1728,8 @@
 	{
 		.vendor       = 0x14f1,
 		.device       = 0x8802,
-                .subvendor    = PCI_ANY_ID,
-                .subdevice    = PCI_ANY_ID,
+		.subvendor    = PCI_ANY_ID,
+		.subdevice    = PCI_ANY_ID,
 	},{
 		/* --- end of list --- */
 	}
@@ -1737,10 +1737,10 @@
 MODULE_DEVICE_TABLE(pci, cx8802_pci_tbl);
 
 static struct pci_driver blackbird_pci_driver = {
-        .name     = "cx88-blackbird",
-        .id_table = cx8802_pci_tbl,
-        .probe    = blackbird_probe,
-        .remove   = __devexit_p(blackbird_remove),
+	.name     = "cx88-blackbird",
+	.id_table = cx8802_pci_tbl,
+	.probe    = blackbird_probe,
+	.remove   = __devexit_p(blackbird_remove),
 	.suspend  = cx8802_suspend_common,
 	.resume   = cx8802_resume_common,
 };
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index cf17da8..5049177 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -126,27 +126,27 @@
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
-                        .gpio0  = 0x03ff,
+			.gpio0  = 0x03ff,
 		},{
 			.type   = CX88_VMUX_COMPOSITE1,
 			.vmux   = 1,
-                        .gpio0  = 0x03fe,
+			.gpio0  = 0x03fe,
 		},{
 			.type   = CX88_VMUX_SVIDEO,
 			.vmux   = 2,
-                        .gpio0  = 0x03fe,
+			.gpio0  = 0x03fe,
 		}},
 	},
-        [CX88_BOARD_WINFAST2000XP_EXPERT] = {
-                .name           = "Leadtek Winfast 2000XP Expert",
-                .tuner_type     = TUNER_PHILIPS_4IN1,
+	[CX88_BOARD_WINFAST2000XP_EXPERT] = {
+		.name           = "Leadtek Winfast 2000XP Expert",
+		.tuner_type     = TUNER_PHILIPS_4IN1,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.tda9887_conf   = TDA9887_PRESENT,
-                .input          = {{
-                        .type   = CX88_VMUX_TELEVISION,
-                        .vmux   = 0,
+		.input          = {{
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
 			.gpio0	= 0x00F5e700,
 			.gpio1  = 0x00003004,
 			.gpio2  = 0x00F5e700,
@@ -165,15 +165,15 @@
 			.gpio1  = 0x00003004,
 			.gpio2  = 0x00F5c700,
 			.gpio3  = 0x02000000,
-                }},
-                .radio = {
-                        .type   = CX88_RADIO,
+		}},
+		.radio = {
+			.type   = CX88_RADIO,
 			.gpio0	= 0x00F5d700,
 			.gpio1  = 0x00003004,
 			.gpio2  = 0x00F5d700,
 			.gpio3  = 0x02000000,
-                },
-        },
+		},
+	},
 	[CX88_BOARD_AVERTV_303] = {
 		.name           = "AverTV Studio 303 (M126)",
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
@@ -214,32 +214,32 @@
 			.gpio1  = 0x000080c0,
 			.gpio2  = 0x0000ff40,
 		},{
-                        .type   = CX88_VMUX_COMPOSITE1,
-                        .vmux   = 1,
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
 			.gpio0  = 0x000040bf,
 			.gpio1  = 0x000080c0,
 			.gpio2  = 0x0000ff40,
 		},{
-                        .type   = CX88_VMUX_SVIDEO,
-                        .vmux   = 2,
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
 			.gpio0  = 0x000040bf,
 			.gpio1  = 0x000080c0,
 			.gpio2  = 0x0000ff40,
-                }},
-                .radio = {
+		}},
+		.radio = {
 			 .type   = CX88_RADIO,
-                },
+		},
 	},
 	[CX88_BOARD_WINFAST_DV2000] = {
-                .name           = "Leadtek Winfast DV2000",
-                .tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
+		.name           = "Leadtek Winfast DV2000",
+		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.tda9887_conf   = TDA9887_PRESENT,
-                .input          = {{
-                        .type   = CX88_VMUX_TELEVISION,
-                        .vmux   = 0,
+		.input          = {{
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
 			.gpio0  = 0x0035e700,
 			.gpio1  = 0x00003004,
 			.gpio2  = 0x0035e700,
@@ -260,14 +260,14 @@
 			.gpio2  = 0x02000000,
 			.gpio3  = 0x02000000,
 		}},
-                .radio = {
+		.radio = {
 			.type   = CX88_RADIO,
 			.gpio0  = 0x0035d700,
 			.gpio1  = 0x00007004,
 			.gpio2  = 0x0035d700,
 			.gpio3  = 0x02000000,
 		 },
-        },
+	},
 	[CX88_BOARD_LEADTEK_PVR2000] = {
 		// gpio values for PAL version from regspy by DScaler
 		.name           = "Leadtek PVR 2000",
@@ -296,25 +296,25 @@
 		.blackbird = 1,
 	},
 	[CX88_BOARD_IODATA_GVVCP3PCI] = {
- 		.name		= "IODATA GV-VCP3/PCI",
+		.name		= "IODATA GV-VCP3/PCI",
 		.tuner_type     = TUNER_ABSENT,
- 		.radio_type     = UNSET,
+		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.input          = {{
- 			.type   = CX88_VMUX_COMPOSITE1,
- 			.vmux   = 0,
- 		},{
- 			.type   = CX88_VMUX_COMPOSITE2,
- 			.vmux   = 1,
- 		},{
- 			.type   = CX88_VMUX_SVIDEO,
- 			.vmux   = 2,
- 		}},
- 	},
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 0,
+		},{
+			.type   = CX88_VMUX_COMPOSITE2,
+			.vmux   = 1,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+		}},
+	},
 	[CX88_BOARD_PROLINK_PLAYTVPVR] = {
-                .name           = "Prolink PlayTV PVR",
-                .tuner_type     = TUNER_PHILIPS_FM1236_MK3,
+		.name           = "Prolink PlayTV PVR",
+		.tuner_type     = TUNER_PHILIPS_FM1236_MK3,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
@@ -348,15 +348,15 @@
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
 			.gpio0  = 0x0000fde6,
- 		},{
+		},{
 			.type   = CX88_VMUX_SVIDEO,
 			.vmux   = 2,
 			.gpio0  = 0x0000fde6, // 0x0000fda6 L,R RCA audio in?
 		}},
-                .radio = {
-                        .type   = CX88_RADIO,
+		.radio = {
+			.type   = CX88_RADIO,
 			.gpio0  = 0x0000fde2,
-                },
+		},
 		.blackbird = 1,
 	},
 	[CX88_BOARD_MSI_TVANYWHERE] = {
@@ -372,34 +372,34 @@
 			.gpio0  = 0x00000fbf,
 			.gpio2  = 0x0000fc08,
 		},{
-  			.type   = CX88_VMUX_COMPOSITE1,
-  			.vmux   = 1,
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
 			.gpio0  = 0x00000fbf,
 			.gpio2  = 0x0000fc68,
 		},{
-  			.type   = CX88_VMUX_SVIDEO,
-  			.vmux   = 2,
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
 			.gpio0  = 0x00000fbf,
 			.gpio2  = 0x0000fc68,
-  		}},
+		}},
 	},
-        [CX88_BOARD_KWORLD_DVB_T] = {
-                .name           = "KWorld/VStream XPert DVB-T",
+	[CX88_BOARD_KWORLD_DVB_T] = {
+		.name           = "KWorld/VStream XPert DVB-T",
 		.tuner_type     = TUNER_ABSENT,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-                .input          = {{
-                        .type   = CX88_VMUX_COMPOSITE1,
-                        .vmux   = 1,
+		.input          = {{
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
 			.gpio0  = 0x0700,
 			.gpio2  = 0x0101,
-                },{
-                        .type   = CX88_VMUX_SVIDEO,
-                        .vmux   = 2,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
 			.gpio0  = 0x0700,
 			.gpio2  = 0x0101,
-                }},
+		}},
 		.dvb            = 1,
 	},
 	[CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1] = {
@@ -425,27 +425,27 @@
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-                .input          = {{
-                        .type   = CX88_VMUX_TELEVISION,
-                        .vmux   = 0,
-                        .gpio0  = 0x07f8,
+		.input          = {{
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x07f8,
 		},{
 			.type   = CX88_VMUX_DEBUG,
 			.vmux   = 0,
 			.gpio0  = 0x07f9,  // mono from tuner chip
-                },{
-                        .type   = CX88_VMUX_COMPOSITE1,
-                        .vmux   = 1,
-                        .gpio0  = 0x000007fa,
-                },{
-                        .type   = CX88_VMUX_SVIDEO,
-                        .vmux   = 2,
-                        .gpio0  = 0x000007fa,
-                }},
-                .radio = {
-                        .type   = CX88_RADIO,
-                        .gpio0  = 0x000007f8,
-                },
+		},{
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x000007fa,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x000007fa,
+		}},
+		.radio = {
+			.type   = CX88_RADIO,
+			.gpio0  = 0x000007f8,
+		},
 	},
 	[CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q] = {
 		.name		= "DViCO FusionHDTV 3 Gold-Q",
@@ -489,28 +489,28 @@
 		}},
 		.dvb            = 1,
 	},
-        [CX88_BOARD_HAUPPAUGE_DVB_T1] = {
+	[CX88_BOARD_HAUPPAUGE_DVB_T1] = {
 		.name           = "Hauppauge Nova-T DVB-T",
 		.tuner_type     = TUNER_ABSENT,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.input          = {{
-                        .type   = CX88_VMUX_DVB,
-                        .vmux   = 0,
-                }},
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		}},
 		.dvb            = 1,
 	},
-        [CX88_BOARD_CONEXANT_DVB_T1] = {
+	[CX88_BOARD_CONEXANT_DVB_T1] = {
 		.name           = "Conexant DVB-T reference design",
 		.tuner_type     = TUNER_ABSENT,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-                .input          = {{
-                        .type   = CX88_VMUX_DVB,
-                        .vmux   = 0,
-                }},
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		}},
 		.dvb            = 1,
 	},
 	[CX88_BOARD_PROVIDEO_PV259] = {
@@ -543,12 +543,12 @@
 		.dvb            = 1,
 	},
 	[CX88_BOARD_DNTV_LIVE_DVB_T] = {
-		.name	        = "digitalnow DNTV Live! DVB-T",
+		.name		= "digitalnow DNTV Live! DVB-T",
 		.tuner_type     = TUNER_ABSENT,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-		.input	        = {{
+		.input		= {{
 			.type   = CX88_VMUX_COMPOSITE1,
 			.vmux   = 1,
 			.gpio0  = 0x00000700,
@@ -705,44 +705,44 @@
 			 .gpio0 = 0xbf60,
 		 },
 	},
-        [CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T] = {
+	[CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T] = {
 		.name           = "DViCO FusionHDTV 3 Gold-T",
 		.tuner_type     = TUNER_THOMSON_DTT7611,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.input          = {{
-                        .type   = CX88_VMUX_TELEVISION,
-                        .vmux   = 0,
-                        .gpio0  = 0x97ed,
-                },{
-                        .type   = CX88_VMUX_COMPOSITE1,
-                        .vmux   = 1,
-                        .gpio0  = 0x97e9,
-                },{
-                        .type   = CX88_VMUX_SVIDEO,
-                        .vmux   = 2,
-                        .gpio0  = 0x97e9,
-                }},
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x97ed,
+		},{
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x97e9,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x97e9,
+		}},
 		.dvb            = 1,
-        },
-        [CX88_BOARD_ADSTECH_DVB_T_PCI] = {
-                .name           = "ADS Tech Instant TV DVB-T PCI",
+	},
+	[CX88_BOARD_ADSTECH_DVB_T_PCI] = {
+		.name           = "ADS Tech Instant TV DVB-T PCI",
 		.tuner_type     = TUNER_ABSENT,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.input          = {{
-                        .type   = CX88_VMUX_COMPOSITE1,
-                        .vmux   = 1,
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
 			.gpio0  = 0x0700,
 			.gpio2  = 0x0101,
-                },{
-                        .type   = CX88_VMUX_SVIDEO,
-                        .vmux   = 2,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
 			.gpio0  = 0x0700,
 			.gpio2  = 0x0101,
-                }},
+		}},
 		.dvb            = 1,
 	},
 	[CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1] = {
@@ -762,18 +762,18 @@
 		.radio_addr	= ADDR_UNSET,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.input          = {{
-                        .type   = CX88_VMUX_TELEVISION,
-                        .vmux   = 0,
-                        .gpio0  = 0x87fd,
-                },{
-                        .type   = CX88_VMUX_COMPOSITE1,
-                        .vmux   = 1,
-                        .gpio0  = 0x87f9,
-                },{
-                        .type   = CX88_VMUX_SVIDEO,
-                        .vmux   = 2,
-                        .gpio0  = 0x87f9,
-                }},
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x87fd,
+		},{
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x87f9,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x87f9,
+		}},
 		.dvb            = 1,
 	},
 	[CX88_BOARD_AVERMEDIA_ULTRATV_MC_550] = {
@@ -805,23 +805,23 @@
 	},
 	[CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD] = {
 		 /* Alexander Wold <awold@bigfoot.com> */
-	         .name           = "Kworld V-Stream Xpert DVD",
-                 .tuner_type     = UNSET,
-                 .input          = {{
-                         .type   = CX88_VMUX_COMPOSITE1,
-                         .vmux   = 1,
-                         .gpio0  = 0x03000000,
-                         .gpio1  = 0x01000000,
-                         .gpio2  = 0x02000000,
-                         .gpio3  = 0x00100000,
-                 },{
-                         .type   = CX88_VMUX_SVIDEO,
-                         .vmux   = 2,
-                         .gpio0  = 0x03000000,
+		 .name           = "Kworld V-Stream Xpert DVD",
+		 .tuner_type     = UNSET,
+		 .input          = {{
+			 .type   = CX88_VMUX_COMPOSITE1,
+			 .vmux   = 1,
+			 .gpio0  = 0x03000000,
 			 .gpio1  = 0x01000000,
 			 .gpio2  = 0x02000000,
 			 .gpio3  = 0x00100000,
-                 }},
+		 },{
+			 .type   = CX88_VMUX_SVIDEO,
+			 .vmux   = 2,
+			 .gpio0  = 0x03000000,
+			 .gpio1  = 0x01000000,
+			 .gpio2  = 0x02000000,
+			 .gpio3  = 0x00100000,
+		 }},
 	},
 	[CX88_BOARD_ATI_HDTVWONDER] = {
 		.name           = "ATI HDTV Wonder",
@@ -892,26 +892,26 @@
 		.subdevice = 0x00f8,
 		.card      = CX88_BOARD_ATI_WONDER_PRO,
 	},{
-                .subvendor = 0x107d,
-                .subdevice = 0x6611,
-                .card      = CX88_BOARD_WINFAST2000XP_EXPERT,
-	},{
-                .subvendor = 0x107d,
-                .subdevice = 0x6613,	/* NTSC */
-                .card      = CX88_BOARD_WINFAST2000XP_EXPERT,
+		.subvendor = 0x107d,
+		.subdevice = 0x6611,
+		.card      = CX88_BOARD_WINFAST2000XP_EXPERT,
 	},{
 		.subvendor = 0x107d,
-                .subdevice = 0x6620,
-                .card      = CX88_BOARD_WINFAST_DV2000,
-        },{
-                .subvendor = 0x107d,
-                .subdevice = 0x663b,
-                .card      = CX88_BOARD_LEADTEK_PVR2000,
-        },{
-                .subvendor = 0x107d,
-                .subdevice = 0x663C,
-                .card      = CX88_BOARD_LEADTEK_PVR2000,
-        },{
+		.subdevice = 0x6613,	/* NTSC */
+		.card      = CX88_BOARD_WINFAST2000XP_EXPERT,
+	},{
+		.subvendor = 0x107d,
+		.subdevice = 0x6620,
+		.card      = CX88_BOARD_WINFAST_DV2000,
+	},{
+		.subvendor = 0x107d,
+		.subdevice = 0x663b,
+		.card      = CX88_BOARD_LEADTEK_PVR2000,
+	},{
+		.subvendor = 0x107d,
+		.subdevice = 0x663C,
+		.card      = CX88_BOARD_LEADTEK_PVR2000,
+	},{
 		.subvendor = 0x1461,
 		.subdevice = 0x000b,
 		.card      = CX88_BOARD_AVERTV_303,
@@ -920,13 +920,13 @@
 		.subdevice = 0x8606,
 		.card      = CX88_BOARD_MSI_TVANYWHERE_MASTER,
 	},{
- 		.subvendor = 0x10fc,
- 		.subdevice = 0xd003,
- 		.card      = CX88_BOARD_IODATA_GVVCP3PCI,
+		.subvendor = 0x10fc,
+		.subdevice = 0xd003,
+		.card      = CX88_BOARD_IODATA_GVVCP3PCI,
 	},{
- 		.subvendor = 0x1043,
- 		.subdevice = 0x4823,  /* with mpeg encoder */
- 		.card      = CX88_BOARD_ASUS_PVR_416,
+		.subvendor = 0x1043,
+		.subdevice = 0x4823,  /* with mpeg encoder */
+		.card      = CX88_BOARD_ASUS_PVR_416,
 	},{
 		.subvendor = 0x17de,
 		.subdevice = 0x08a6,
@@ -943,15 +943,15 @@
 		.subvendor = 0x18ac,
 		.subdevice = 0xdb00,
 		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1,
- 	},{
+	},{
 		.subvendor = 0x0070,
 		.subdevice = 0x9002,
 		.card      = CX88_BOARD_HAUPPAUGE_DVB_T1,
- 	},{
+	},{
 		.subvendor = 0x14f1,
 		.subdevice = 0x0187,
 		.card      = CX88_BOARD_CONEXANT_DVB_T1,
- 	},{
+	},{
 		.subvendor = 0x1540,
 		.subdevice = 0x2580,
 		.card      = CX88_BOARD_PROVIDEO_PV259,
@@ -960,9 +960,9 @@
 		.subdevice = 0xdb10,
 		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS,
 	},{
-                .subvendor = 0x1554,
-                .subdevice = 0x4811,
-                .card      = CX88_BOARD_PIXELVIEW,
+		.subvendor = 0x1554,
+		.subdevice = 0x4811,
+		.card      = CX88_BOARD_PIXELVIEW,
 	},{
 		.subvendor = 0x7063,
 		.subdevice = 0x3000, /* HD-3000 card */
@@ -987,23 +987,23 @@
 		.subvendor = 0x1421,
 		.subdevice = 0x0334,
 		.card      = CX88_BOARD_ADSTECH_DVB_T_PCI,
- 	},{
+	},{
 		.subvendor = 0x153b,
 		.subdevice = 0x1166,
 		.card      = CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1,
- 	},{
+	},{
 		.subvendor = 0x18ac,
 		.subdevice = 0xd500,
 		.card      = CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD,
- 	},{
+	},{
 		.subvendor = 0x1461,
 		.subdevice = 0x8011,
 		.card      = CX88_BOARD_AVERMEDIA_ULTRATV_MC_550,
- 	},{
+	},{
 		.subvendor = PCI_VENDOR_ID_ATI,
 		.subdevice = 0xa101,
 		.card      = CX88_BOARD_ATI_HDTVWONDER,
-        },{
+	},{
 		.subvendor = 0x107d,
 		.subdevice = 0x665f,
 		.card      = CX88_BOARD_WINFAST_DTV1000,
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index d4d39c1..f01a631 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -153,26 +153,26 @@
 		}
 		if (bpl <= sg_dma_len(sg)-offset) {
 			/* fits into current chunk */
-                        *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl);
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
-                        offset+=bpl;
+			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl);
+			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+			offset+=bpl;
 		} else {
 			/* scanline needs to be splitted */
-                        todo = bpl;
-                        *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|
+			todo = bpl;
+			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|
 					    (sg_dma_len(sg)-offset));
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
-                        todo -= (sg_dma_len(sg)-offset);
-                        offset = 0;
-                        sg++;
-                        while (todo > sg_dma_len(sg)) {
-                                *(rp++)=cpu_to_le32(RISC_WRITE|
+			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+			todo -= (sg_dma_len(sg)-offset);
+			offset = 0;
+			sg++;
+			while (todo > sg_dma_len(sg)) {
+			        *(rp++)=cpu_to_le32(RISC_WRITE|
 						    sg_dma_len(sg));
-                                *(rp++)=cpu_to_le32(sg_dma_address(sg));
+			        *(rp++)=cpu_to_le32(sg_dma_address(sg));
 				todo -= sg_dma_len(sg);
 				sg++;
 			}
-                        *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo);
+			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo);
 			*(rp++)=cpu_to_le32(sg_dma_address(sg));
 			offset += todo;
 		}
@@ -309,7 +309,7 @@
 		.name       = "video y / packed",
 		.cmds_start = 0x180040,
 		.ctrl_start = 0x180400,
-	        .cdt        = 0x180400 + 64,
+		.cdt        = 0x180400 + 64,
 		.fifo_start = 0x180c00,
 		.fifo_size  = 0x002800,
 		.ptr1_reg   = MO_DMA21_PTR1,
@@ -321,7 +321,7 @@
 		.name       = "video u",
 		.cmds_start = 0x180080,
 		.ctrl_start = 0x1804a0,
-	        .cdt        = 0x1804a0 + 64,
+		.cdt        = 0x1804a0 + 64,
 		.fifo_start = 0x183400,
 		.fifo_size  = 0x000800,
 		.ptr1_reg   = MO_DMA22_PTR1,
@@ -333,7 +333,7 @@
 		.name       = "video v",
 		.cmds_start = 0x1800c0,
 		.ctrl_start = 0x180540,
-	        .cdt        = 0x180540 + 64,
+		.cdt        = 0x180540 + 64,
 		.fifo_start = 0x183c00,
 		.fifo_size  = 0x000800,
 		.ptr1_reg   = MO_DMA23_PTR1,
@@ -345,7 +345,7 @@
 		.name       = "vbi",
 		.cmds_start = 0x180100,
 		.ctrl_start = 0x1805e0,
-	        .cdt        = 0x1805e0 + 64,
+		.cdt        = 0x1805e0 + 64,
 		.fifo_start = 0x184400,
 		.fifo_size  = 0x001000,
 		.ptr1_reg   = MO_DMA24_PTR1,
@@ -357,7 +357,7 @@
 		.name       = "audio from",
 		.cmds_start = 0x180140,
 		.ctrl_start = 0x180680,
-	        .cdt        = 0x180680 + 64,
+		.cdt        = 0x180680 + 64,
 		.fifo_start = 0x185400,
 		.fifo_size  = 0x000200,
 		.ptr1_reg   = MO_DMA25_PTR1,
@@ -369,7 +369,7 @@
 		.name       = "audio to",
 		.cmds_start = 0x180180,
 		.ctrl_start = 0x180720,
-	        .cdt        = 0x180680 + 64,  /* same as audio IN */
+		.cdt        = 0x180680 + 64,  /* same as audio IN */
 		.fifo_start = 0x185400,       /* same as audio IN */
 		.fifo_size  = 0x000200,       /* same as audio IN */
 		.ptr1_reg   = MO_DMA26_PTR1,
@@ -1137,7 +1137,7 @@
 	if (!core->radio_addr)
 		core->radio_addr = cx88_boards[core->board].radio_addr;
 
-        printk(KERN_INFO "TV tuner %d at 0x%02x, Radio tuner %d at 0x%02x\n",
+	printk(KERN_INFO "TV tuner %d at 0x%02x, Radio tuner %d at 0x%02x\n",
 		core->tuner_type, core->tuner_addr<<1,
 		core->radio_type, core->radio_addr<<1);
 
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 579de88..3be601c 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -128,7 +128,7 @@
 	static u8 reset []         = { 0x50, 0x80 };
 	static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 	static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
-	                               0x00, 0xFF, 0x00, 0x40, 0x40 };
+			               0x00, 0xFF, 0x00, 0x40, 0x40 };
 	static u8 dntv_extra[]     = { 0xB5, 0x7A };
 	static u8 capt_range_cfg[] = { 0x75, 0x32 };
 
@@ -464,7 +464,7 @@
 
 static void __devexit dvb_remove(struct pci_dev *pci_dev)
 {
-        struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
+	struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
 
 	/* dvb */
 	videobuf_dvb_unregister(&dev->dvb);
@@ -479,8 +479,8 @@
 	{
 		.vendor       = 0x14f1,
 		.device       = 0x8802,
-                .subvendor    = PCI_ANY_ID,
-                .subdevice    = PCI_ANY_ID,
+		.subvendor    = PCI_ANY_ID,
+		.subdevice    = PCI_ANY_ID,
 	},{
 		/* --- end of list --- */
 	}
@@ -488,10 +488,10 @@
 MODULE_DEVICE_TABLE(pci, cx8802_pci_tbl);
 
 static struct pci_driver dvb_pci_driver = {
-        .name     = "cx88-dvb",
-        .id_table = cx8802_pci_tbl,
-        .probe    = dvb_probe,
-        .remove   = __devexit_p(dvb_remove),
+	.name     = "cx88-dvb",
+	.id_table = cx8802_pci_tbl,
+	.probe    = dvb_probe,
+	.remove   = __devexit_p(dvb_remove),
 	.suspend  = cx8802_suspend_common,
 	.resume   = cx8802_resume_common,
 };
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 761cebd..9790d41 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -3,7 +3,7 @@
     cx88-i2c.c  --  all the i2c code is here
 
     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-                           & Marcus Metzler (mocm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
     (c) 2002 Yurij Sysoev <yurij@naturesoft.net>
     (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
 
@@ -90,7 +90,7 @@
 
 static int attach_inform(struct i2c_client *client)
 {
-        struct tuner_setup tun_setup;
+	struct tuner_setup tun_setup;
 	struct cx88_core *core = i2c_get_adapdata(client->adapter);
 
 	dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
@@ -98,7 +98,7 @@
 	if (!client->driver->command)
 		return 0;
 
-        if (core->radio_type != UNSET) {
+	if (core->radio_type != UNSET) {
 		if ((core->radio_addr==ADDR_UNSET)||(core->radio_addr==client->addr)) {
 			tun_setup.mode_mask = T_RADIO;
 			tun_setup.type = core->radio_type;
@@ -106,8 +106,8 @@
 
 			client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup);
 		}
-        }
-        if (core->tuner_type != UNSET) {
+	}
+	if (core->tuner_type != UNSET) {
 		if ((core->tuner_addr==ADDR_UNSET)||(core->tuner_addr==client->addr)) {
 
 			tun_setup.mode_mask = T_ANALOG_TV;
@@ -116,7 +116,7 @@
 
 			client->driver->command (client,TUNER_SET_TYPE_ADDR, &tun_setup);
 		}
-        }
+	}
 
 	if (core->tda9887_conf)
 		client->driver->command(client, TDA9887_SET_CONFIG, &core->tda9887_conf);
@@ -159,7 +159,7 @@
 };
 
 static struct i2c_client cx8800_i2c_client_template = {
-        .name	= "cx88xx internal",
+	.name	= "cx88xx internal",
 };
 
 static char *i2c_devs[128] = {
@@ -202,10 +202,10 @@
 
 	core->i2c_adap.dev.parent = &pci->dev;
 	strlcpy(core->i2c_adap.name,core->name,sizeof(core->i2c_adap.name));
-        core->i2c_algo.data = core;
-        i2c_set_adapdata(&core->i2c_adap,core);
-        core->i2c_adap.algo_data = &core->i2c_algo;
-        core->i2c_client.adapter = &core->i2c_adap;
+	core->i2c_algo.data = core;
+	i2c_set_adapdata(&core->i2c_adap,core);
+	core->i2c_adap.algo_data = &core->i2c_algo;
+	core->i2c_client.adapter = &core->i2c_adap;
 
 	cx8800_bit_setscl(core,1);
 	cx8800_bit_setsda(core,1);
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index c27fe4c3..38b12eb 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -553,7 +553,7 @@
 
 		if ((ircode & 0xffff) != 0xeb04) { /* wrong address */
 			ir_dprintk("pulse distance decoded wrong address\n");
- 			break;
+			break;
 		}
 
 		if (((~ircode >> 24) & 0xff) != ((ircode >> 16) & 0xff)) { /* wrong checksum */
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index 2c4fbe9..35e6d0c 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -316,14 +316,14 @@
 		spin_unlock(&dev->slock);
 	}
 
-        /* other general errors */
-        if (status & 0x1f0100) {
+	/* other general errors */
+	if (status & 0x1f0100) {
 		dprintk( 0, "general errors: 0x%08x\n", status & 0x1f0100 );
-                spin_lock(&dev->slock);
+		spin_lock(&dev->slock);
 		cx8802_stop_dma(dev);
-                cx8802_restart_queue(dev,&dev->mpegq);
-                spin_unlock(&dev->slock);
-        }
+		cx8802_restart_queue(dev,&dev->mpegq);
+		spin_unlock(&dev->slock);
+	}
 }
 
 #define MAX_IRQ_LOOP 10
@@ -379,8 +379,8 @@
 	}
 
 	pci_read_config_byte(dev->pci, PCI_CLASS_REVISION, &dev->pci_rev);
-        pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER,  &dev->pci_lat);
-        printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, "
+	pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER,  &dev->pci_lat);
+	printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%lx\n", dev->core->name,
 	       pci_name(dev->pci), dev->pci_rev, dev->pci->irq,
 	       dev->pci_lat,pci_resource_start(dev->pci,0));
@@ -430,7 +430,7 @@
 
 int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state)
 {
-        struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
+	struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
 	struct cx88_core *core = dev->core;
 
 	/* stop mpeg dma */
diff --git a/drivers/media/video/cx88/cx88-reg.h b/drivers/media/video/cx88/cx88-reg.h
index 0a3a62f..d3bf5b1 100644
--- a/drivers/media/video/cx88/cx88-reg.h
+++ b/drivers/media/video/cx88/cx88-reg.h
@@ -3,9 +3,9 @@
     cx88x-hw.h - CX2388x register offsets
 
     Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
-                  2001 Michael Eskin
-                  2002 Yurij Sysoev <yurij@naturesoft.net>
-                  2003 Gerd Knorr <kraxel@bytesex.org>
+		  2001 Michael Eskin
+		  2002 Yurij Sysoev <yurij@naturesoft.net>
+		  2003 Gerd Knorr <kraxel@bytesex.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -728,13 +728,13 @@
 #define ColorFormatGamma         0x1000
 
 #define Interlaced		 0x1
-#define NonInterlaced	 	 0x0
+#define NonInterlaced		 0x0
 
 #define FieldEven		 0x1
 #define FieldOdd		 0x0
 
-#define TGReadWriteMode	 	 0x0
-#define TGEnableMode	 	 0x1
+#define TGReadWriteMode		 0x0
+#define TGEnableMode		 0x1
 
 #define DV_CbAlign		 0x0
 #define DV_Y0Align		 0x1
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 4c99fc3..f22ccb6 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -100,7 +100,7 @@
 		.id        = V4L2_STD_PAL_I,
 		.cxiformat = VideoFormatPAL,
 		.cxoformat = 0x181f0008,
-        },{
+	},{
 		.name      = "PAL-M",
 		.id        = V4L2_STD_PAL_M,
 		.cxiformat = VideoFormatPALM,
@@ -470,7 +470,7 @@
 	struct list_head *item;
 
 	if (!list_empty(&q->active)) {
-	        buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
+		buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
 		dprintk(2,"restart_queue [%p/%d]: restart dma\n",
 			buf, buf->vb.i);
 		start_video_dma(dev, q, buf);
@@ -486,7 +486,7 @@
 	for (;;) {
 		if (list_empty(&q->queued))
 			return 0;
-	        buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue);
+		buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue);
 		if (NULL == prev) {
 			list_del(&buf->vb.queue);
 			list_add_tail(&buf->vb.queue,&q->active);
@@ -783,7 +783,7 @@
 		cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL);
 	}
 
-        return 0;
+	return 0;
 }
 
 static ssize_t
@@ -922,7 +922,7 @@
 {
 	/* struct cx88_core *core = dev->core; */
 	struct cx88_ctrl *c = NULL;
-        u32 v_sat_value;
+	u32 v_sat_value;
 	u32 value;
 	int i;
 
@@ -1252,7 +1252,7 @@
 }
 
 int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
-                  struct cx88_core *core, unsigned int cmd, void *arg, v4l2_kioctl driver_ioctl)
+		  struct cx88_core *core, unsigned int cmd, void *arg, v4l2_kioctl driver_ioctl)
 {
 	int err;
 
@@ -1399,7 +1399,7 @@
 
 		cx88_get_stereo(core ,t);
 		reg = cx_read(MO_DEVICE_STATUS);
-                t->signal = (reg & (1<<5)) ? 0xffff : 0x0000;
+		t->signal = (reg & (1<<5)) ? 0xffff : 0x0000;
 		return 0;
 	}
 	case VIDIOC_S_TUNER:
@@ -1486,7 +1486,7 @@
 		struct v4l2_capability *cap = arg;
 
 		memset(cap,0,sizeof(*cap));
-                strcpy(cap->driver, "cx8800");
+		strcpy(cap->driver, "cx8800");
 		strlcpy(cap->card, cx88_boards[core->board].name,
 			sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
@@ -1827,8 +1827,8 @@
 
 	/* print pci info */
 	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
-        pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
-        printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
+	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
+	printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%lx\n", core->name,
 	       pci_name(pci_dev), dev->pci_rev, pci_dev->irq,
 	       dev->pci_lat,pci_resource_start(pci_dev,0));
@@ -1944,7 +1944,7 @@
 
 static void __devexit cx8800_finidev(struct pci_dev *pci_dev)
 {
-        struct cx8800_dev *dev = pci_get_drvdata(pci_dev);
+	struct cx8800_dev *dev = pci_get_drvdata(pci_dev);
 	struct cx88_core *core = dev->core;
 
 	/* stop thread */
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index ea5c092..baeae1a 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -259,8 +259,8 @@
 	/* pci stuff */
 	int                        pci_bus;
 	int                        pci_slot;
-        u32                        __iomem *lmmio;
-        u8                         __iomem *bmmio;
+	u32                        __iomem *lmmio;
+	u8                         __iomem *bmmio;
 	u32                        shadow[SHADOW_MAX];
 	int                        pci_irqmask;
 
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 59f8fa0..f086053 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2,8 +2,8 @@
    em2820-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
 
    Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
-                      Ludovico Cavedon <cavedon@sssup.it>
-                      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+		      Ludovico Cavedon <cavedon@sssup.it>
+		      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
 
    Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
 
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index f7b8fb0..227a47d 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -2,8 +2,8 @@
    em2820-core.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
 
    Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
-                      Ludovico Cavedon <cavedon@sssup.it>
-                      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+		      Ludovico Cavedon <cavedon@sssup.it>
+		      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
 
    Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
 
@@ -33,32 +33,32 @@
 
 /* #define ENABLE_DEBUG_ISOC_FRAMES */
 
-unsigned int core_debug = 0;
+unsigned int core_debug;
 module_param(core_debug,int,0644);
 MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 
 #define em2820_coredbg(fmt, arg...) do {\
-        if (core_debug) \
-                printk(KERN_INFO "%s %s :"fmt, \
-                         dev->name, __FUNCTION__ , ##arg); } while (0)
+	if (core_debug) \
+		printk(KERN_INFO "%s %s :"fmt, \
+			 dev->name, __FUNCTION__ , ##arg); } while (0)
 
-unsigned int reg_debug = 0;
+unsigned int reg_debug;
 module_param(reg_debug,int,0644);
 MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]");
 
 #define em2820_regdbg(fmt, arg...) do {\
-        if (reg_debug) \
-                printk(KERN_INFO "%s %s :"fmt, \
-                         dev->name, __FUNCTION__ , ##arg); } while (0)
+	if (reg_debug) \
+		printk(KERN_INFO "%s %s :"fmt, \
+			 dev->name, __FUNCTION__ , ##arg); } while (0)
 
-unsigned int isoc_debug = 0;
+unsigned int isoc_debug;
 module_param(isoc_debug,int,0644);
 MODULE_PARM_DESC(isoc_debug,"enable debug messages [isoc transfers]");
 
 #define em2820_isocdbg(fmt, arg...) do {\
-        if (isoc_debug) \
-                printk(KERN_INFO "%s %s :"fmt, \
-                         dev->name, __FUNCTION__ , ##arg); } while (0)
+	if (isoc_debug) \
+		printk(KERN_INFO "%s %s :"fmt, \
+			 dev->name, __FUNCTION__ , ##arg); } while (0)
 
 static int alt = EM2820_PINOUT;
 module_param(alt, int, 0644);
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index f6bfc03..bfe0d87 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -2,8 +2,8 @@
    em2820-i2c.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
 
    Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
-                      Ludovico Cavedon <cavedon@sssup.it>
-                      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+		      Ludovico Cavedon <cavedon@sssup.it>
+		      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
 
    Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
 
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index ba367a9..8681a79 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -43,34 +43,34 @@
 /* ---------------------------------------------------------------------- */
 
 static IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE] = {
- 	[ 0x01 ] = KEY_CHANNEL,
- 	[ 0x02 ] = KEY_SELECT,
- 	[ 0x03 ] = KEY_MUTE,
- 	[ 0x04 ] = KEY_POWER,
- 	[ 0x05 ] = KEY_KP1,
- 	[ 0x06 ] = KEY_KP2,
- 	[ 0x07 ] = KEY_KP3,
- 	[ 0x08 ] = KEY_CHANNELUP,
- 	[ 0x09 ] = KEY_KP4,
- 	[ 0x0a ] = KEY_KP5,
- 	[ 0x0b ] = KEY_KP6,
- 	[ 0x0c ] = KEY_CHANNELDOWN,
- 	[ 0x0d ] = KEY_KP7,
- 	[ 0x0e ] = KEY_KP8,
- 	[ 0x0f ] = KEY_KP9,
- 	[ 0x10 ] = KEY_VOLUMEUP,
- 	[ 0x11 ] = KEY_KP0,
- 	[ 0x12 ] = KEY_MENU,
- 	[ 0x13 ] = KEY_PRINT,
- 	[ 0x14 ] = KEY_VOLUMEDOWN,
- 	[ 0x16 ] = KEY_PAUSE,
- 	[ 0x18 ] = KEY_RECORD,
- 	[ 0x19 ] = KEY_REWIND,
- 	[ 0x1a ] = KEY_PLAY,
+	[ 0x01 ] = KEY_CHANNEL,
+	[ 0x02 ] = KEY_SELECT,
+	[ 0x03 ] = KEY_MUTE,
+	[ 0x04 ] = KEY_POWER,
+	[ 0x05 ] = KEY_KP1,
+	[ 0x06 ] = KEY_KP2,
+	[ 0x07 ] = KEY_KP3,
+	[ 0x08 ] = KEY_CHANNELUP,
+	[ 0x09 ] = KEY_KP4,
+	[ 0x0a ] = KEY_KP5,
+	[ 0x0b ] = KEY_KP6,
+	[ 0x0c ] = KEY_CHANNELDOWN,
+	[ 0x0d ] = KEY_KP7,
+	[ 0x0e ] = KEY_KP8,
+	[ 0x0f ] = KEY_KP9,
+	[ 0x10 ] = KEY_VOLUMEUP,
+	[ 0x11 ] = KEY_KP0,
+	[ 0x12 ] = KEY_MENU,
+	[ 0x13 ] = KEY_PRINT,
+	[ 0x14 ] = KEY_VOLUMEDOWN,
+	[ 0x16 ] = KEY_PAUSE,
+	[ 0x18 ] = KEY_RECORD,
+	[ 0x19 ] = KEY_REWIND,
+	[ 0x1a ] = KEY_PLAY,
 	[ 0x1b ] = KEY_FORWARD,
 	[ 0x1c ] = KEY_BACKSPACE,
- 	[ 0x1e ] = KEY_STOP,
- 	[ 0x40 ] = KEY_ZOOM,
+	[ 0x1e ] = KEY_STOP,
+	[ 0x40 ] = KEY_ZOOM,
 };
 
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 048ad1d..e5066d0 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -2,8 +2,8 @@
    em2820-video.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
 
    Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
-                      Ludovico Cavedon <cavedon@sssup.it>
-                      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+		      Ludovico Cavedon <cavedon@sssup.it>
+		      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
 
    Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
 
@@ -42,9 +42,9 @@
 #define EM2820_VERSION_CODE  KERNEL_VERSION(0, 0, 1)
 
 #define em2820_videodbg(fmt, arg...) do {\
-        if (video_debug) \
-                printk(KERN_INFO "%s %s :"fmt, \
-                         dev->name, __FUNCTION__ , ##arg); } while (0)
+	if (video_debug) \
+		printk(KERN_INFO "%s %s :"fmt, \
+			 dev->name, __FUNCTION__ , ##arg); } while (0)
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index a11df04..c483540 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -2,8 +2,8 @@
    em2820-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
 
    Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
-                      Ludovico Cavedon <cavedon@sssup.it>
-                      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+		      Ludovico Cavedon <cavedon@sssup.it>
+		      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
 
    Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
 
@@ -390,17 +390,17 @@
 /* printk macros */
 
 #define em2820_err(fmt, arg...) do {\
-        printk(KERN_ERR fmt , ##arg); } while (0)
+	printk(KERN_ERR fmt , ##arg); } while (0)
 
 #define em2820_errdev(fmt, arg...) do {\
-        printk(KERN_ERR "%s: "fmt,\
+	printk(KERN_ERR "%s: "fmt,\
 			dev->name , ##arg); } while (0)
 
 #define em2820_info(fmt, arg...) do {\
-        printk(KERN_INFO "%s: "fmt,\
+	printk(KERN_INFO "%s: "fmt,\
 			dev->name , ##arg); } while (0)
 #define em2820_warn(fmt, arg...) do {\
-        printk(KERN_WARNING "%s: "fmt,\
+	printk(KERN_WARNING "%s: "fmt,\
 			dev->name , ##arg); } while (0)
 
 inline static int em2820_audio_source(struct em2820 *dev, int input)
diff --git a/drivers/media/video/ir-kbd-gpio.c b/drivers/media/video/ir-kbd-gpio.c
index cc59739..ed81934 100644
--- a/drivers/media/video/ir-kbd-gpio.c
+++ b/drivers/media/video/ir-kbd-gpio.c
@@ -369,14 +369,14 @@
 		ir->mask_keycode = 0x003e00;
 		ir->mask_keyup   = 0x010000;
 		ir->polling      = 50; // ms
-                break;
+		break;
 	case BTTV_BOARD_PV_BT878P_9B:
 	case BTTV_BOARD_PV_BT878P_PLUS:
 		ir_codes         = ir_codes_pixelview;
 		ir->mask_keycode = 0x001f00;
 		ir->mask_keyup   = 0x008000;
 		ir->polling      = 50; // ms
-                break;
+		break;
 
 	case BTTV_BOARD_WINFAST2000:
 		ir_codes         = ir_codes_winfast;
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index b0facaa..12f1053 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -163,7 +163,7 @@
 
 static int get_key_pixelview(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 {
-        unsigned char b;
+	unsigned char b;
 
 	/* poll IR chip */
 	if (1 != i2c_master_recv(&ir->c,&b,1)) {
@@ -177,7 +177,7 @@
 
 static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 {
-        unsigned char b;
+	unsigned char b;
 
 	/* poll IR chip */
 	if (1 != i2c_master_recv(&ir->c,&b,1)) {
@@ -225,7 +225,7 @@
 
 static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 {
-        unsigned char b;
+	unsigned char b;
 
 	/* poll IR chip */
 	if (1 != i2c_master_recv(&ir->c,&b,1)) {
@@ -287,17 +287,17 @@
 static int ir_probe(struct i2c_adapter *adap);
 
 static struct i2c_driver driver = {
-        .name           = "ir remote kbd driver",
-        .id             = I2C_DRIVERID_EXP3, /* FIXME */
-        .flags          = I2C_DF_NOTIFY,
-        .attach_adapter = ir_probe,
-        .detach_client  = ir_detach,
+	.name           = "ir remote kbd driver",
+	.id             = I2C_DRIVERID_EXP3, /* FIXME */
+	.flags          = I2C_DF_NOTIFY,
+	.attach_adapter = ir_probe,
+	.detach_client  = ir_detach,
 };
 
 static struct i2c_client client_template =
 {
-        .name = "unset",
-        .driver = &driver
+	.name = "unset",
+	.driver = &driver
 };
 
 static int ir_attach(struct i2c_adapter *adap, int addr,
@@ -398,7 +398,7 @@
 
 static int ir_detach(struct i2c_client *client)
 {
-        struct IR_i2c *ir = i2c_get_clientdata(client);
+	struct IR_i2c *ir = i2c_get_clientdata(client);
 
 	/* kill outstanding polls */
 	del_timer(&ir->timer);
diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index 5573f68..699cea2 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -192,7 +192,7 @@
 	     (2 != i2c_transfer(client->adapter,test,2)) ) {
 		printk(KERN_ERR "msp3400: chip reset failed\n");
 		return -1;
-        }
+	}
 	return 0;
 }
 
@@ -200,16 +200,16 @@
 {
 	int err,retval;
 
-        unsigned char write[3];
-        unsigned char read[2];
-        struct i2c_msg msgs[2] = {
-                { client->addr, 0,        3, write },
-                { client->addr, I2C_M_RD, 2, read  }
-        };
+	unsigned char write[3];
+	unsigned char read[2];
+	struct i2c_msg msgs[2] = {
+		{ client->addr, 0,        3, write },
+		{ client->addr, I2C_M_RD, 2, read  }
+	};
 
-        write[0] = dev+1;
-        write[1] = addr >> 8;
-        write[2] = addr & 0xff;
+	write[0] = dev+1;
+	write[1] = addr >> 8;
+	write[2] = addr & 0xff;
 
 	for (err = 0; err < 3;) {
 		if (2 == i2c_transfer(client->adapter,msgs,2))
@@ -236,13 +236,13 @@
 static int msp3400c_write(struct i2c_client *client, int dev, int addr, int val)
 {
 	int err;
-        unsigned char buffer[5];
+	unsigned char buffer[5];
 
-        buffer[0] = dev;
-        buffer[1] = addr >> 8;
-        buffer[2] = addr &  0xff;
-        buffer[3] = val  >> 8;
-        buffer[4] = val  &  0xff;
+	buffer[0] = dev;
+	buffer[1] = addr >> 8;
+	buffer[2] = addr &  0xff;
+	buffer[3] = val  >> 8;
+	buffer[4] = val  &  0xff;
 
 	dprintk_trace("trace: msp3400c_write(0x%x, 0x%x, 0x%x)\n", dev, addr,
 		      val);
@@ -812,7 +812,7 @@
 		else if (msp->stereo & VIDEO_SOUND_LANG1)
 			msp3400c_setstereo(client, V4L2_TUNER_MODE_LANG1);
 		else
- 			msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
+			msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
 	}
 
 	if (once)
@@ -1512,21 +1512,21 @@
 static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
 {
 	struct msp3400c *msp;
-        struct i2c_client *c;
+	struct i2c_client *c;
 	int (*thread_func)(void *data) = NULL;
 	int i;
 
-        client_template.adapter = adap;
-        client_template.addr = addr;
+	client_template.adapter = adap;
+	client_template.addr = addr;
 
-        if (-1 == msp3400c_reset(&client_template)) {
-                dprintk("msp34xx: no chip found\n");
-                return -1;
-        }
+	if (-1 == msp3400c_reset(&client_template)) {
+		dprintk("msp34xx: no chip found\n");
+		return -1;
+	}
 
-        if (NULL == (c = kmalloc(sizeof(struct i2c_client),GFP_KERNEL)))
-                return -ENOMEM;
-        memcpy(c,&client_template,sizeof(struct i2c_client));
+	if (NULL == (c = kmalloc(sizeof(struct i2c_client),GFP_KERNEL)))
+		return -ENOMEM;
+	memcpy(c,&client_template,sizeof(struct i2c_client));
 	if (NULL == (msp = kmalloc(sizeof(struct msp3400c),GFP_KERNEL))) {
 		kfree(c);
 		return -ENOMEM;
@@ -1618,7 +1618,7 @@
 	}
 
 	/* done */
-        i2c_attach_client(c);
+	i2c_attach_client(c);
 
 	/* update our own array */
 	for (i = 0; i < MSP3400_MAX; i++) {
@@ -1739,7 +1739,7 @@
 static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
 	struct msp3400c *msp  = i2c_get_clientdata(client);
-        __u16           *sarg = arg;
+	__u16           *sarg = arg;
 	int scart = 0;
 
 	switch (cmd) {
@@ -1969,7 +1969,7 @@
 		}
 
 		msp_any_detect_stereo(client);
- 		if (msp->audmode == V4L2_TUNER_MODE_STEREO) {
+		if (msp->audmode == V4L2_TUNER_MODE_STEREO) {
 			a->capability=V4L2_AUDCAP_STEREO;
 		}
 
@@ -2005,7 +2005,7 @@
 			msp3400c_set_scart(client,scart,0);
 			msp3400c_write(client,I2C_MSP3400C_DFP,0x000d,0x1900);
 		}
- 		if (sarg->capability==V4L2_AUDCAP_STEREO) {
+		if (sarg->capability==V4L2_AUDCAP_STEREO) {
 			msp->audmode = V4L2_TUNER_MODE_STEREO;
 		} else {
 			msp->audmode &= ~V4L2_TUNER_MODE_STEREO;
diff --git a/drivers/media/video/mt20xx.c b/drivers/media/video/mt20xx.c
index 972aa5e..13b61c4 100644
--- a/drivers/media/video/mt20xx.c
+++ b/drivers/media/video/mt20xx.c
@@ -76,17 +76,17 @@
 			       unsigned int xogc) //all in Hz
 {
 	struct tuner *t = i2c_get_clientdata(c);
-        unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1,
+	unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1,
 		desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq;
 
-        fref= 5250 *1000; //5.25MHz
+	fref= 5250 *1000; //5.25MHz
 	desired_lo1=rfin+if1;
 
 	lo1=(2*(desired_lo1/1000)+(fref/1000)) / (2*fref/1000);
-        lo1n=lo1/8;
-        lo1a=lo1-(lo1n*8);
+	lo1n=lo1/8;
+	lo1a=lo1-(lo1n*8);
 
-        s=rfin/1000/1000+1090;
+	s=rfin/1000/1000+1090;
 
 	if(optimize_vco) {
 		if(s>1890) sel=0;
@@ -96,34 +96,34 @@
 		else sel=4; // >1090
 	}
 	else {
-        	if(s>1790) sel=0; // <1958
-        	else if(s>1617) sel=1;
-        	else if(s>1449) sel=2;
-        	else if(s>1291) sel=3;
-        	else sel=4; // >1090
+		if(s>1790) sel=0; // <1958
+		else if(s>1617) sel=1;
+		else if(s>1449) sel=2;
+		else if(s>1291) sel=3;
+		else sel=4; // >1090
 	}
 	*ret_sel=sel;
 
-        lo1freq=(lo1a+8*lo1n)*fref;
+	lo1freq=(lo1a+8*lo1n)*fref;
 
 	tuner_dbg("mt2032: rfin=%d lo1=%d lo1n=%d lo1a=%d sel=%d, lo1freq=%d\n",
 		  rfin,lo1,lo1n,lo1a,sel,lo1freq);
 
-        desired_lo2=lo1freq-rfin-if2;
-        lo2=(desired_lo2)/fref;
-        lo2n=lo2/8;
-        lo2a=lo2-(lo2n*8);
-        lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith
-        lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000;
+	desired_lo2=lo1freq-rfin-if2;
+	lo2=(desired_lo2)/fref;
+	lo2n=lo2/8;
+	lo2a=lo2-(lo2n*8);
+	lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith
+	lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000;
 
 	tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n",
 		  rfin,lo2,lo2n,lo2a,lo2num,lo2freq);
 
-        if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {
+	if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {
 		tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",
 			   lo1a, lo1n, lo2a,lo2n);
-                return(-1);
-        }
+		return(-1);
+	}
 
 	mt2032_spurcheck(c, lo1freq, desired_lo2,  spectrum_from, spectrum_to);
 	// should recalculate lo1 (one step up/down)
@@ -135,10 +135,10 @@
 	buf[3]=0x0f; //reserved
 	buf[4]=0x1f;
 	buf[5]=(lo2n-1) | (lo2a<<5);
- 	if(rfin >400*1000*1000)
-                buf[6]=0xe4;
-        else
-                buf[6]=0xf4; // set PKEN per rev 1.2
+	if(rfin >400*1000*1000)
+		buf[6]=0xe4;
+	else
+		buf[6]=0xf4; // set PKEN per rev 1.2
 	buf[7]=8+xogc;
 	buf[8]=0xc3; //reserved
 	buf[9]=0x4e; //reserved
@@ -168,7 +168,7 @@
 		tuner_dbg("mt2032: pll wait 1ms for lock (0x%2x)\n",buf[0]);
 		udelay(1000);
 	}
-        return lock;
+	return lock;
 }
 
 static int mt2032_optimize_vco(struct i2c_client *c,int sel,int lock)
@@ -202,7 +202,7 @@
 
 	buf[0]=0x0f;
 	buf[1]=sel;
-        i2c_master_send(c,buf,2);
+	i2c_master_send(c,buf,2);
 	lock=mt2032_check_lo_lock(c);
 	return lock;
 }
@@ -219,23 +219,23 @@
 	tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n",
 		  rfin,if1,if2,from,to);
 
-        buf[0]=0;
-        ret=i2c_master_send(c,buf,1);
-        i2c_master_recv(c,buf,21);
+	buf[0]=0;
+	ret=i2c_master_send(c,buf,1);
+	i2c_master_recv(c,buf,21);
 
 	buf[0]=0;
 	ret=mt2032_compute_freq(c,rfin,if1,if2,from,to,&buf[1],&sel,t->xogc);
 	if (ret<0)
 		return;
 
-        // send only the relevant registers per Rev. 1.2
-        buf[0]=0;
-        ret=i2c_master_send(c,buf,4);
-        buf[5]=5;
-        ret=i2c_master_send(c,buf+5,4);
-        buf[11]=11;
-        ret=i2c_master_send(c,buf+11,3);
-        if(ret!=3)
+	// send only the relevant registers per Rev. 1.2
+	buf[0]=0;
+	ret=i2c_master_send(c,buf,4);
+	buf[5]=5;
+	ret=i2c_master_send(c,buf+5,4);
+	buf[11]=11;
+	ret=i2c_master_send(c,buf+11,3);
+	if(ret!=3)
 		tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret);
 
 	// wait for PLLs to lock (per manual), retry LINT if not.
@@ -253,7 +253,7 @@
 		mdelay(10);
 		buf[1]=8+t->xogc;
 		i2c_master_send(c,buf,2);
-        }
+	}
 
 	if (lock!=6)
 		tuner_warn("MT2032 Fatal Error: PLLs didn't lock.\n");
@@ -284,7 +284,7 @@
 		if2  = 38900*1000;
 	}
 
-        mt2032_set_if_freq(c, freq*62500 /* freq*1000*1000/16 */,
+	mt2032_set_if_freq(c, freq*62500 /* freq*1000*1000/16 */,
 			   1090*1000*1000, if2, from, to);
 }
 
@@ -294,7 +294,7 @@
 	int if2 = t->radio_if2;
 
 	// per Manual for FM tuning: first if center freq. 1085 MHz
-        mt2032_set_if_freq(c, freq * 1000 / 16,
+	mt2032_set_if_freq(c, freq * 1000 / 16,
 			      1085*1000*1000,if2,if2,if2);
 }
 
@@ -302,57 +302,57 @@
 static int mt2032_init(struct i2c_client *c)
 {
 	struct tuner *t = i2c_get_clientdata(c);
-        unsigned char buf[21];
-        int ret,xogc,xok=0;
+	unsigned char buf[21];
+	int ret,xogc,xok=0;
 
 	// Initialize Registers per spec.
-        buf[1]=2; // Index to register 2
-        buf[2]=0xff;
-        buf[3]=0x0f;
-        buf[4]=0x1f;
-        ret=i2c_master_send(c,buf+1,4);
+	buf[1]=2; // Index to register 2
+	buf[2]=0xff;
+	buf[3]=0x0f;
+	buf[4]=0x1f;
+	ret=i2c_master_send(c,buf+1,4);
 
-        buf[5]=6; // Index register 6
-        buf[6]=0xe4;
-        buf[7]=0x8f;
-        buf[8]=0xc3;
-        buf[9]=0x4e;
-        buf[10]=0xec;
-        ret=i2c_master_send(c,buf+5,6);
+	buf[5]=6; // Index register 6
+	buf[6]=0xe4;
+	buf[7]=0x8f;
+	buf[8]=0xc3;
+	buf[9]=0x4e;
+	buf[10]=0xec;
+	ret=i2c_master_send(c,buf+5,6);
 
-        buf[12]=13;  // Index register 13
-        buf[13]=0x32;
-        ret=i2c_master_send(c,buf+12,2);
+	buf[12]=13;  // Index register 13
+	buf[13]=0x32;
+	ret=i2c_master_send(c,buf+12,2);
 
-        // Adjust XOGC (register 7), wait for XOK
-        xogc=7;
-        do {
+	// Adjust XOGC (register 7), wait for XOK
+	xogc=7;
+	do {
 		tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
-                mdelay(10);
-                buf[0]=0x0e;
-                i2c_master_send(c,buf,1);
-                i2c_master_recv(c,buf,1);
-                xok=buf[0]&0x01;
-                tuner_dbg("mt2032: xok = 0x%02x\n",xok);
-                if (xok == 1) break;
+		mdelay(10);
+		buf[0]=0x0e;
+		i2c_master_send(c,buf,1);
+		i2c_master_recv(c,buf,1);
+		xok=buf[0]&0x01;
+		tuner_dbg("mt2032: xok = 0x%02x\n",xok);
+		if (xok == 1) break;
 
-                xogc--;
-                tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
-                if (xogc == 3) {
-                        xogc=4; // min. 4 per spec
-                        break;
-                }
-                buf[0]=0x07;
-                buf[1]=0x88 + xogc;
-                ret=i2c_master_send(c,buf,2);
-                if (ret!=2)
+		xogc--;
+		tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
+		if (xogc == 3) {
+			xogc=4; // min. 4 per spec
+			break;
+		}
+		buf[0]=0x07;
+		buf[1]=0x88 + xogc;
+		ret=i2c_master_send(c,buf,2);
+		if (ret!=2)
 			tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
-        } while (xok != 1 );
+	} while (xok != 1 );
 	t->xogc=xogc;
 
 	t->tv_freq    = mt2032_set_tv_freq;
 	t->radio_freq = mt2032_set_radio_freq;
-        return(1);
+	return(1);
 }
 
 static void mt2050_set_antenna(struct i2c_client *c, unsigned char antenna)
@@ -426,7 +426,7 @@
 	}
 
 	ret=i2c_master_send(c,buf,6);
-        if (ret!=6)
+	if (ret!=6)
 		tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret);
 }
 
@@ -437,11 +437,11 @@
 
 	if (t->std & V4L2_STD_525_60) {
 		// NTSC
-                if2 = 45750*1000;
-        } else {
-                // PAL
-                if2 = 38900*1000;
-        }
+		if2 = 45750*1000;
+	} else {
+		// PAL
+		if2 = 38900*1000;
+	}
 	if (V4L2_TUNER_DIGITAL_TV == t->mode) {
 		// DVB (pinnacle 300i)
 		if2 = 36150*1000;
@@ -487,7 +487,7 @@
 {
 	struct tuner *t = i2c_get_clientdata(c);
 	char *name;
-        unsigned char buf[21];
+	unsigned char buf[21];
 	int company_code;
 
 	memset(buf,0,sizeof(buf));
@@ -496,17 +496,17 @@
 	t->standby    = NULL;
 	name = "unknown";
 
-        i2c_master_send(c,buf,1);
-        i2c_master_recv(c,buf,21);
-        if (tuner_debug) {
-                int i;
+	i2c_master_send(c,buf,1);
+	i2c_master_recv(c,buf,21);
+	if (tuner_debug) {
+		int i;
 		tuner_dbg("MT20xx hexdump:");
-                for(i=0;i<21;i++) {
-                        printk(" %02x",buf[i]);
-                        if(((i+1)%8)==0) printk(" ");
-                }
-                printk("\n");
-        }
+		for(i=0;i<21;i++) {
+			printk(" %02x",buf[i]);
+			if(((i+1)%8)==0) printk(" ");
+		}
+		printk("\n");
+	}
 	company_code = buf[0x11] << 8 | buf[0x12];
 	tuner_info("microtune: companycode=%04x part=%02x rev=%02x\n",
 		   company_code,buf[0x13],buf[0x14]);
@@ -525,8 +525,8 @@
 	default:
 		tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n",
 			   name);
-                return 0;
-        }
+		return 0;
+	}
 
 	strlcpy(c->name, name, sizeof(c->name));
 	tuner_info("microtune %s found, OK\n",name);
diff --git a/drivers/media/video/saa711x.c b/drivers/media/video/saa711x.c
index 37653ee..ed16282 100644
--- a/drivers/media/video/saa711x.c
+++ b/drivers/media/video/saa711x.c
@@ -464,8 +464,8 @@
 
 /* standard i2c insmod options */
 static unsigned short normal_i2c[] = {
-        I2C_SAA7113>>1,         /* saa7113 */
-        I2C_CLIENT_END
+	I2C_SAA7113>>1,         /* saa7113 */
+	I2C_CLIENT_END
 };
 
 I2C_CLIENT_INSMOD;
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index dac720e..2bf5cf7 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -169,31 +169,31 @@
 
 	/* execute the command */
 	switch(command) {
-  	case SAA6752HS_COMMAND_RESET:
-  		buf[0] = 0x00;
+	case SAA6752HS_COMMAND_RESET:
+		buf[0] = 0x00;
 		break;
 
 	case SAA6752HS_COMMAND_STOP:
-	  	buf[0] = 0x03;
+		buf[0] = 0x03;
 		break;
 
 	case SAA6752HS_COMMAND_START:
-  		buf[0] = 0x02;
+		buf[0] = 0x02;
 		break;
 
 	case SAA6752HS_COMMAND_PAUSE:
-  		buf[0] = 0x04;
+		buf[0] = 0x04;
 		break;
 
 	case SAA6752HS_COMMAND_RECONFIGURE:
 		buf[0] = 0x05;
 		break;
 
-  	case SAA6752HS_COMMAND_SLEEP:
-  		buf[0] = 0x06;
+	case SAA6752HS_COMMAND_SLEEP:
+		buf[0] = 0x06;
 		break;
 
-  	case SAA6752HS_COMMAND_RECONFIGURE_FORCE:
+	case SAA6752HS_COMMAND_RECONFIGURE_FORCE:
 		buf[0] = 0x07;
 		break;
 
@@ -201,13 +201,13 @@
 		return -EINVAL;
 	}
 
-  	/* set it and wait for it to be so */
+	/* set it and wait for it to be so */
 	i2c_master_send(client, buf, 1);
 	timeout = jiffies + HZ * 3;
 	for (;;) {
 		/* get the current status */
 		buf[0] = 0x10;
-	  	i2c_master_send(client, buf, 1);
+		i2c_master_send(client, buf, 1);
 		i2c_master_recv(client, buf, 1);
 
 		if (!(buf[0] & 0x20))
@@ -223,14 +223,14 @@
 	/* delay a bit to let encoder settle */
 	msleep(50);
 
-  	return status;
+	return status;
 }
 
 
 static int saa6752hs_set_bitrate(struct i2c_client* client,
 				 struct v4l2_mpeg_compression* params)
 {
-  	u8 buf[3];
+	u8 buf[3];
 
 	/* set the bitrate mode */
 	buf[0] = 0x71;
@@ -242,31 +242,31 @@
 		/* set the target bitrate */
 		buf[0] = 0x80;
 	    	buf[1] = params->vi_bitrate.target >> 8;
-	  	buf[2] = params->vi_bitrate.target & 0xff;
+		buf[2] = params->vi_bitrate.target & 0xff;
 		i2c_master_send(client, buf, 3);
 
 		/* set the max bitrate */
 		buf[0] = 0x81;
 	    	buf[1] = params->vi_bitrate.max >> 8;
-	  	buf[2] = params->vi_bitrate.max & 0xff;
+		buf[2] = params->vi_bitrate.max & 0xff;
 		i2c_master_send(client, buf, 3);
 	} else {
 		/* set the target bitrate (no max bitrate for CBR) */
-  		buf[0] = 0x81;
+		buf[0] = 0x81;
 	    	buf[1] = params->vi_bitrate.target >> 8;
-	  	buf[2] = params->vi_bitrate.target & 0xff;
+		buf[2] = params->vi_bitrate.target & 0xff;
 		i2c_master_send(client, buf, 3);
 	}
 
 	/* set the audio bitrate */
- 	buf[0] = 0x94;
+	buf[0] = 0x94;
 	buf[1] = (256 == params->au_bitrate.target) ? 0 : 1;
 	i2c_master_send(client, buf, 2);
 
 	/* set the total bitrate */
 	buf[0] = 0xb1;
-  	buf[1] = params->st_bitrate.target >> 8;
-  	buf[2] = params->st_bitrate.target & 0xff;
+	buf[1] = params->st_bitrate.target >> 8;
+	buf[2] = params->st_bitrate.target & 0xff;
 	i2c_master_send(client, buf, 3);
 
 	return 0;
@@ -386,8 +386,8 @@
 		buf[1] = 0x01;
 	i2c_master_send(client, buf, 2);
 
-        /* set bitrate */
-        saa6752hs_set_bitrate(client, &h->params);
+	/* set bitrate */
+	saa6752hs_set_bitrate(client, &h->params);
 
 	/* Set GOP structure {3, 13} */
 	buf[0] = 0x72;
@@ -426,9 +426,9 @@
 	localPAT[sizeof(PAT) - 1] = crc & 0xFF;
 
 	/* compute PMT */
-      	memcpy(localPMT, PMT, sizeof(PMT));
-   	localPMT[3] = 0x40 | ((h->params.ts_pid_pmt >> 8) & 0x0f);
-   	localPMT[4] = h->params.ts_pid_pmt & 0xff;
+	memcpy(localPMT, PMT, sizeof(PMT));
+	localPMT[3] = 0x40 | ((h->params.ts_pid_pmt >> 8) & 0x0f);
+	localPMT[4] = h->params.ts_pid_pmt & 0xff;
 	localPMT[15] = 0xE0 | ((h->params.ts_pid_pcr >> 8) & 0x0F);
 	localPMT[16] = h->params.ts_pid_pcr & 0xFF;
 	localPMT[20] = 0xE0 | ((h->params.ts_pid_video >> 8) & 0x0F);
@@ -453,7 +453,7 @@
 	buf[2] = h->params.ts_pid_video & 0xFF;
 	i2c_master_send(client,buf,3);
 
- 	/* Set PCR PID */
+	/* Set PCR PID */
 	buf[0] = 0xC4;
 	buf[1] = (h->params.ts_pid_pcr >> 8) & 0xFF;
 	buf[2] = h->params.ts_pid_pcr & 0xFF;
@@ -467,7 +467,7 @@
 	buf[0] = 0xa4;
 	buf[1] = 1;
 	i2c_master_send(client, buf, 2);
-  	buf[1] = 0;
+	buf[1] = 0;
 	i2c_master_send(client, buf, 2);
 
 	/* start it going */
@@ -510,10 +510,10 @@
 {
 	struct saa6752hs_state *h;
 
-        printk("saa6752hs: chip found @ 0x%x\n", addr<<1);
+	printk("saa6752hs: chip found @ 0x%x\n", addr<<1);
 
-        if (NULL == (h = kmalloc(sizeof(*h), GFP_KERNEL)))
-                return -ENOMEM;
+	if (NULL == (h = kmalloc(sizeof(*h), GFP_KERNEL)))
+		return -ENOMEM;
 	memset(h,0,sizeof(*h));
 	h->client = client_template;
 	h->params = param_defaults;
@@ -552,7 +552,7 @@
 	struct v4l2_mpeg_compression *params = arg;
 	int err = 0;
 
-        switch (cmd) {
+	switch (cmd) {
 	case VIDIOC_S_MPEGCOMP:
 		if (NULL == params) {
 			/* apply settings and start encoder */
@@ -566,7 +566,7 @@
 		break;
 	case VIDIOC_G_FMT:
 	{
-           struct v4l2_format *f = arg;
+	   struct v4l2_format *f = arg;
 
 	   if (h->video_format == SAA6752HS_VF_UNKNOWN)
 		   h->video_format = SAA6752HS_VF_D1;
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 465beac..e9ffe8f 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -80,11 +80,11 @@
 	spinlock_t mixer_lock;
 	int mixer_volume[MIXER_ADDR_LAST+1][2];
 	int capture_source[MIXER_ADDR_LAST+1][2];
-        struct pci_dev *pci;
-        struct saa7134_dev *saadev;
+	struct pci_dev *pci;
+	struct saa7134_dev *saadev;
 
-        unsigned long iobase;
-        int irq;
+	unsigned long iobase;
+	int irq;
 
 	spinlock_t lock;
 } snd_card_saa7134_t;
@@ -94,7 +94,7 @@
  */
 
 typedef struct snd_card_saa7134_pcm {
-        struct saa7134_dev *saadev;
+	struct saa7134_dev *saadev;
 
 	spinlock_t lock;
 	unsigned int pcm_size;		/* buffer size */
@@ -118,9 +118,9 @@
 static void saa7134_dma_stop(struct saa7134_dev *dev)
 
 {
-        dev->oss.dma_blk     = -1;
-        dev->oss.dma_running = 0;
-        saa7134_set_dmabits(dev);
+	dev->oss.dma_blk     = -1;
+	dev->oss.dma_running = 0;
+	saa7134_set_dmabits(dev);
 }
 
 /*
@@ -135,9 +135,9 @@
 
 static void saa7134_dma_start(struct saa7134_dev *dev)
 {
-        dev->oss.dma_blk     = 0;
-        dev->oss.dma_running = 1;
-        saa7134_set_dmabits(dev);
+	dev->oss.dma_blk     = 0;
+	dev->oss.dma_running = 1;
+	saa7134_set_dmabits(dev);
 }
 
 /*
@@ -184,28 +184,28 @@
 		goto done;
 	}
 
-        /* next block addr */
-        next_blk = (dev->oss.dma_blk + 2) % dev->oss.blocks;
-        saa_writel(reg,next_blk * dev->oss.blksize);
-        if (alsa_debug > 2)
-                dprintk("irq: ok, %s, next_blk=%d, addr=%x, blocks=%u, size=%u, read=%u\n",
-                        (status & 0x10000000) ? "even" : "odd ", next_blk,
-                        next_blk * dev->oss.blksize, dev->oss.blocks, dev->oss.blksize, dev->oss.read_count);
+	/* next block addr */
+	next_blk = (dev->oss.dma_blk + 2) % dev->oss.blocks;
+	saa_writel(reg,next_blk * dev->oss.blksize);
+	if (alsa_debug > 2)
+		dprintk("irq: ok, %s, next_blk=%d, addr=%x, blocks=%u, size=%u, read=%u\n",
+			(status & 0x10000000) ? "even" : "odd ", next_blk,
+			next_blk * dev->oss.blksize, dev->oss.blocks, dev->oss.blksize, dev->oss.read_count);
 
 
-        /* update status & wake waiting readers */
-        dev->oss.dma_blk = (dev->oss.dma_blk + 1) % dev->oss.blocks;
-        dev->oss.read_count += dev->oss.blksize;
+	/* update status & wake waiting readers */
+	dev->oss.dma_blk = (dev->oss.dma_blk + 1) % dev->oss.blocks;
+	dev->oss.read_count += dev->oss.blksize;
 
-        dev->oss.recording_on = reg;
+	dev->oss.recording_on = reg;
 
 	if (dev->oss.read_count >= snd_pcm_lib_period_bytes(dev->oss.substream)) {
-                spin_unlock(&dev->slock);
-                snd_pcm_period_elapsed(dev->oss.substream);
-                spin_lock(&dev->slock);
+		spin_unlock(&dev->slock);
+		snd_pcm_period_elapsed(dev->oss.substream);
+		spin_lock(&dev->slock);
 	}
  done:
-        spin_unlock(&dev->slock);
+	spin_unlock(&dev->slock);
 
 }
 
@@ -239,23 +239,23 @@
 
 static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks)
 {
-        if (blksize < 0x100)
-                blksize = 0x100;
-        if (blksize > 0x10000)
-                blksize = 0x10000;
+	if (blksize < 0x100)
+		blksize = 0x100;
+	if (blksize > 0x10000)
+		blksize = 0x10000;
 
-        if (blocks < 2)
-                blocks = 2;
-        if ((blksize * blocks) > 1024*1024)
-                blocks = 1024*1024 / blksize;
+	if (blocks < 2)
+		blocks = 2;
+	if ((blksize * blocks) > 1024*1024)
+		blocks = 1024*1024 / blksize;
 
-        dev->oss.blocks  = blocks;
-        dev->oss.blksize = blksize;
-        dev->oss.bufsize = blksize * blocks;
+	dev->oss.blocks  = blocks;
+	dev->oss.blksize = blksize;
+	dev->oss.bufsize = blksize * blocks;
 
-        dprintk("buffer config: %d blocks / %d bytes, %d kB total\n",
-                blocks,blksize,blksize * blocks / 1024);
-        return 0;
+	dprintk("buffer config: %d blocks / %d bytes, %d kB total\n",
+		blocks,blksize,blksize * blocks / 1024);
+	return 0;
 }
 
 /*
@@ -271,16 +271,16 @@
 
 static int dsp_buffer_init(struct saa7134_dev *dev)
 {
-        int err;
+	int err;
 
-        if (!dev->oss.bufsize)
-                BUG();
-        videobuf_dma_init(&dev->oss.dma);
-        err = videobuf_dma_init_kernel(&dev->oss.dma, PCI_DMA_FROMDEVICE,
-                                       (dev->oss.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
-        if (0 != err)
-                return err;
-        return 0;
+	if (!dev->oss.bufsize)
+		BUG();
+	videobuf_dma_init(&dev->oss.dma);
+	err = videobuf_dma_init_kernel(&dev->oss.dma, PCI_DMA_FROMDEVICE,
+			               (dev->oss.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
+	if (0 != err)
+		return err;
+	return 0;
 }
 
 /*
@@ -298,18 +298,18 @@
 static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
 {
 	snd_pcm_runtime_t *runtime = substream->runtime;
-        int err, bswap, sign;
-        u32 fmt, control;
-        unsigned long flags;
+	int err, bswap, sign;
+	u32 fmt, control;
+	unsigned long flags;
 	snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
-        struct saa7134_dev *dev;
+	struct saa7134_dev *dev;
 	snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
 	unsigned int bps;
-        unsigned long size;
-        unsigned count;
+	unsigned long size;
+	unsigned count;
 
-        size = snd_pcm_lib_buffer_bytes(substream);
-        count = snd_pcm_lib_period_bytes(substream);
+	size = snd_pcm_lib_buffer_bytes(substream);
+	count = snd_pcm_lib_period_bytes(substream);
 
 	saapcm->saadev->oss.substream = substream;
 	bps = runtime->rate * runtime->channels;
@@ -324,123 +324,123 @@
 
 	dev=saa7134->saadev;
 
-        dsp_buffer_conf(dev,saapcm->pcm_count,(saapcm->pcm_size/saapcm->pcm_count));
+	dsp_buffer_conf(dev,saapcm->pcm_count,(saapcm->pcm_size/saapcm->pcm_count));
 
-        err = dsp_buffer_init(dev);
-        if (0 != err)
-                goto fail2;
+	err = dsp_buffer_init(dev);
+	if (0 != err)
+		goto fail2;
 
-        /* prepare buffer */
-        if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->oss.dma)))
-                return err;
-        if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->oss.pt)))
-                goto fail1;
-        if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->oss.pt,
-                                              dev->oss.dma.sglist,
-                                              dev->oss.dma.sglen,
-                                              0)))
-                goto fail2;
+	/* prepare buffer */
+	if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->oss.dma)))
+		return err;
+	if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->oss.pt)))
+		goto fail1;
+	if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->oss.pt,
+			                      dev->oss.dma.sglist,
+			                      dev->oss.dma.sglen,
+			                      0)))
+		goto fail2;
 
 
 
-        switch (runtime->format) {
-          case SNDRV_PCM_FORMAT_U8:
-          case SNDRV_PCM_FORMAT_S8:
+	switch (runtime->format) {
+	  case SNDRV_PCM_FORMAT_U8:
+	  case SNDRV_PCM_FORMAT_S8:
 		fmt = 0x00;
 		break;
-          case SNDRV_PCM_FORMAT_U16_LE:
-          case SNDRV_PCM_FORMAT_U16_BE:
-          case SNDRV_PCM_FORMAT_S16_LE:
-          case SNDRV_PCM_FORMAT_S16_BE:
+	  case SNDRV_PCM_FORMAT_U16_LE:
+	  case SNDRV_PCM_FORMAT_U16_BE:
+	  case SNDRV_PCM_FORMAT_S16_LE:
+	  case SNDRV_PCM_FORMAT_S16_BE:
 		fmt = 0x01;
 		break;
-          default:
-                err = -EINVAL;
-                return 1;
-        }
+	  default:
+		err = -EINVAL;
+		return 1;
+	}
 
-        switch (runtime->format) {
-          case SNDRV_PCM_FORMAT_S8:
-          case SNDRV_PCM_FORMAT_S16_LE:
-          case SNDRV_PCM_FORMAT_S16_BE:
+	switch (runtime->format) {
+	  case SNDRV_PCM_FORMAT_S8:
+	  case SNDRV_PCM_FORMAT_S16_LE:
+	  case SNDRV_PCM_FORMAT_S16_BE:
 		sign = 1;
 		break;
-          default:
+	  default:
 		sign = 0;
 		break;
-        }
+	}
 
-        switch (runtime->format) {
-          case SNDRV_PCM_FORMAT_U16_BE:
-          case SNDRV_PCM_FORMAT_S16_BE:
+	switch (runtime->format) {
+	  case SNDRV_PCM_FORMAT_U16_BE:
+	  case SNDRV_PCM_FORMAT_S16_BE:
 		bswap = 1; break;
-          default:
+	  default:
 		bswap = 0; break;
-        }
+	}
 
-        switch (dev->pci->device) {
-          case PCI_DEVICE_ID_PHILIPS_SAA7134:
-                if (1 == runtime->channels)
-                        fmt |= (1 << 3);
-                if (2 == runtime->channels)
-                        fmt |= (3 << 3);
-                if (sign)
-                        fmt |= 0x04;
+	switch (dev->pci->device) {
+	  case PCI_DEVICE_ID_PHILIPS_SAA7134:
+		if (1 == runtime->channels)
+			fmt |= (1 << 3);
+		if (2 == runtime->channels)
+			fmt |= (3 << 3);
+		if (sign)
+			fmt |= 0x04;
 
-                fmt |= (MIXER_ADDR_TVTUNER == dev->oss.input) ? 0xc0 : 0x80;
-                saa_writeb(SAA7134_NUM_SAMPLES0, ((dev->oss.blksize - 1) & 0x0000ff));
-                saa_writeb(SAA7134_NUM_SAMPLES1, ((dev->oss.blksize - 1) & 0x00ff00) >>  8);
-                saa_writeb(SAA7134_NUM_SAMPLES2, ((dev->oss.blksize - 1) & 0xff0000) >> 16);
-                saa_writeb(SAA7134_AUDIO_FORMAT_CTRL, fmt);
+		fmt |= (MIXER_ADDR_TVTUNER == dev->oss.input) ? 0xc0 : 0x80;
+		saa_writeb(SAA7134_NUM_SAMPLES0, ((dev->oss.blksize - 1) & 0x0000ff));
+		saa_writeb(SAA7134_NUM_SAMPLES1, ((dev->oss.blksize - 1) & 0x00ff00) >>  8);
+		saa_writeb(SAA7134_NUM_SAMPLES2, ((dev->oss.blksize - 1) & 0xff0000) >> 16);
+		saa_writeb(SAA7134_AUDIO_FORMAT_CTRL, fmt);
 
-                break;
-          case PCI_DEVICE_ID_PHILIPS_SAA7133:
-          case PCI_DEVICE_ID_PHILIPS_SAA7135:
-                if (1 == runtime->channels)
-                        fmt |= (1 << 4);
-                if (2 == runtime->channels)
-                        fmt |= (2 << 4);
-                if (!sign)
-                        fmt |= 0x04;
-                saa_writel(SAA7133_NUM_SAMPLES, dev->oss.blksize -1);
-                saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24));
-                //saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210);
-                break;
-        }
+		break;
+	  case PCI_DEVICE_ID_PHILIPS_SAA7133:
+	  case PCI_DEVICE_ID_PHILIPS_SAA7135:
+		if (1 == runtime->channels)
+			fmt |= (1 << 4);
+		if (2 == runtime->channels)
+			fmt |= (2 << 4);
+		if (!sign)
+			fmt |= 0x04;
+		saa_writel(SAA7133_NUM_SAMPLES, dev->oss.blksize -1);
+		saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24));
+		//saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210);
+		break;
+	}
 
-        dprintk("rec_start: afmt=%d ch=%d  =>  fmt=0x%x swap=%c\n",
-                runtime->format, runtime->channels, fmt,
-                bswap ? 'b' : '-');
-        /* dma: setup channel 6 (= AUDIO) */
-        control = SAA7134_RS_CONTROL_BURST_16 |
-                SAA7134_RS_CONTROL_ME |
-                (dev->oss.pt.dma >> 12);
-        if (bswap)
-                control |= SAA7134_RS_CONTROL_BSWAP;
+	dprintk("rec_start: afmt=%d ch=%d  =>  fmt=0x%x swap=%c\n",
+		runtime->format, runtime->channels, fmt,
+		bswap ? 'b' : '-');
+	/* dma: setup channel 6 (= AUDIO) */
+	control = SAA7134_RS_CONTROL_BURST_16 |
+		SAA7134_RS_CONTROL_ME |
+		(dev->oss.pt.dma >> 12);
+	if (bswap)
+		control |= SAA7134_RS_CONTROL_BSWAP;
 
 	/* I should be able to use runtime->dma_addr in the control
-           byte, but it doesn't work. So I allocate the DMA using the
-           V4L functions, and force ALSA to use that as the DMA area */
+	   byte, but it doesn't work. So I allocate the DMA using the
+	   V4L functions, and force ALSA to use that as the DMA area */
 
 	runtime->dma_area = dev->oss.dma.vmalloc;
 
-        saa_writel(SAA7134_RS_BA1(6),0);
-        saa_writel(SAA7134_RS_BA2(6),dev->oss.blksize);
-        saa_writel(SAA7134_RS_PITCH(6),0);
-        saa_writel(SAA7134_RS_CONTROL(6),control);
+	saa_writel(SAA7134_RS_BA1(6),0);
+	saa_writel(SAA7134_RS_BA2(6),dev->oss.blksize);
+	saa_writel(SAA7134_RS_PITCH(6),0);
+	saa_writel(SAA7134_RS_CONTROL(6),control);
 
 	dev->oss.rate = runtime->rate;
-        /* start dma */
-        spin_lock_irqsave(&dev->slock,flags);
-        saa7134_dma_start(dev);
-        spin_unlock_irqrestore(&dev->slock,flags);
+	/* start dma */
+	spin_lock_irqsave(&dev->slock,flags);
+	saa7134_dma_start(dev);
+	spin_unlock_irqrestore(&dev->slock,flags);
 
 	return 0;
  fail2:
-        saa7134_pgtable_free(dev->pci,&dev->oss.pt);
+	saa7134_pgtable_free(dev->pci,&dev->oss.pt);
  fail1:
-        videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma);
-        return err;
+	videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma);
+	return err;
 
 
 }
@@ -465,10 +465,10 @@
 
 
 	if (dev->oss.read_count) {
-                dev->oss.read_count  -= snd_pcm_lib_period_bytes(substream);
-                dev->oss.read_offset += snd_pcm_lib_period_bytes(substream);
-                if (dev->oss.read_offset == dev->oss.bufsize)
-                        dev->oss.read_offset = 0;
+		dev->oss.read_count  -= snd_pcm_lib_period_bytes(substream);
+		dev->oss.read_offset += snd_pcm_lib_period_bytes(substream);
+		if (dev->oss.read_offset == dev->oss.bufsize)
+			dev->oss.read_offset = 0;
 	}
 
 	return bytes_to_frames(runtime, dev->oss.read_offset);
@@ -480,9 +480,9 @@
 
 static snd_pcm_hardware_t snd_card_saa7134_capture =
 {
-        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
-                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                                 SNDRV_PCM_INFO_MMAP_VALID),
+	.info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
+			         SNDRV_PCM_INFO_BLOCK_TRANSFER |
+			         SNDRV_PCM_INFO_MMAP_VALID),
 	.formats =		USE_FORMATS,
 	.rates =		USE_RATE,
 	.rate_min =		USE_RATE_MIN,
@@ -550,16 +550,16 @@
 
 static int dsp_buffer_free(struct saa7134_dev *dev)
 {
-        if (!dev->oss.blksize)
-                BUG();
+	if (!dev->oss.blksize)
+		BUG();
 
-        videobuf_dma_free(&dev->oss.dma);
+	videobuf_dma_free(&dev->oss.dma);
 
-        dev->oss.blocks  = 0;
-        dev->oss.blksize = 0;
-        dev->oss.bufsize = 0;
+	dev->oss.blocks  = 0;
+	dev->oss.blksize = 0;
+	dev->oss.bufsize = 0;
 
-        return 0;
+	return 0;
 }
 
 /*
@@ -574,21 +574,21 @@
 
 static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream)
 {
-        snd_card_saa7134_t *chip = snd_pcm_substream_chip(substream);
+	snd_card_saa7134_t *chip = snd_pcm_substream_chip(substream);
 	struct saa7134_dev *dev = chip->saadev;
-        unsigned long flags;
+	unsigned long flags;
 
-        /* stop dma */
-        spin_lock_irqsave(&dev->slock,flags);
-        saa7134_dma_stop(dev);
-        spin_unlock_irqrestore(&dev->slock,flags);
+	/* stop dma */
+	spin_lock_irqsave(&dev->slock,flags);
+	saa7134_dma_stop(dev);
+	spin_unlock_irqrestore(&dev->slock,flags);
 
-        /* unlock buffer */
-        saa7134_pgtable_free(dev->pci,&dev->oss.pt);
-        videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma);
+	/* unlock buffer */
+	saa7134_pgtable_free(dev->pci,&dev->oss.pt);
+	videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma);
 
-        dsp_buffer_free(dev);
-        return 0;
+	dsp_buffer_free(dev);
+	return 0;
 }
 
 /*
@@ -605,18 +605,18 @@
 {
 	snd_pcm_runtime_t *runtime = substream->runtime;
 	snd_card_saa7134_pcm_t *saapcm;
-        snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
-        struct saa7134_dev *dev = saa7134->saadev;
+	snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
+	struct saa7134_dev *dev = saa7134->saadev;
 	int err;
 
 	down(&dev->oss.lock);
 
-        dev->oss.afmt        = SNDRV_PCM_FORMAT_U8;
-        dev->oss.channels    = 2;
-        dev->oss.read_count  = 0;
-        dev->oss.read_offset = 0;
+	dev->oss.afmt        = SNDRV_PCM_FORMAT_U8;
+	dev->oss.channels    = 2;
+	dev->oss.read_count  = 0;
+	dev->oss.read_offset = 0;
 
-        up(&dev->oss.lock);
+	up(&dev->oss.lock);
 
 	saapcm = kcalloc(1, sizeof(*saapcm), GFP_KERNEL);
 	if (saapcm == NULL)
@@ -630,8 +630,8 @@
 	runtime->private_free = snd_card_saa7134_runtime_free;
 	runtime->hw = snd_card_saa7134_capture;
 
-        if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
-                return err;
+	if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
+		return err;
 
 	return 0;
 }
@@ -723,7 +723,7 @@
 		right = 20;
 	spin_lock_irqsave(&chip->mixer_lock, flags);
 	change = chip->mixer_volume[addr][0] != left ||
-	         chip->mixer_volume[addr][1] != right;
+		 chip->mixer_volume[addr][1] != right;
 	chip->mixer_volume[addr][0] = left;
 	chip->mixer_volume[addr][1] = right;
 	spin_unlock_irqrestore(&chip->mixer_lock, flags);
@@ -764,7 +764,7 @@
 	unsigned long flags;
 	int change, addr = kcontrol->private_value;
 	int left, right;
-        u32 anabar, xbarin;
+	u32 anabar, xbarin;
 	int analog_io, rate;
 	struct saa7134_dev *dev;
 
@@ -775,7 +775,7 @@
 	spin_lock_irqsave(&chip->mixer_lock, flags);
 
 	change = chip->capture_source[addr][0] != left ||
-	         chip->capture_source[addr][1] != right;
+		 chip->capture_source[addr][1] != right;
 	chip->capture_source[addr][0] = left;
 	chip->capture_source[addr][1] = right;
 	dev->oss.input=addr;
@@ -783,57 +783,57 @@
 
 
 	if (change) {
-          switch (dev->pci->device) {
+	  switch (dev->pci->device) {
 
 	   case PCI_DEVICE_ID_PHILIPS_SAA7134:
-        	switch (addr) {
-        		case MIXER_ADDR_TVTUNER:
-                		saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0xc0);
-                		saa_andorb(SAA7134_SIF_SAMPLE_FREQ,   0x03, 0x00);
-                		break;
-        		case MIXER_ADDR_LINE1:
-        		case MIXER_ADDR_LINE2:
-                		analog_io = (MIXER_ADDR_LINE1 == addr) ? 0x00 : 0x08;
-                		rate = (32000 == dev->oss.rate) ? 0x01 : 0x03;
-                		saa_andorb(SAA7134_ANALOG_IO_SELECT,  0x08, analog_io);
-                		saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0x80);
-                		saa_andorb(SAA7134_SIF_SAMPLE_FREQ,   0x03, rate);
-                		break;
-        	}
+		switch (addr) {
+			case MIXER_ADDR_TVTUNER:
+				saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0xc0);
+				saa_andorb(SAA7134_SIF_SAMPLE_FREQ,   0x03, 0x00);
+				break;
+			case MIXER_ADDR_LINE1:
+			case MIXER_ADDR_LINE2:
+				analog_io = (MIXER_ADDR_LINE1 == addr) ? 0x00 : 0x08;
+				rate = (32000 == dev->oss.rate) ? 0x01 : 0x03;
+				saa_andorb(SAA7134_ANALOG_IO_SELECT,  0x08, analog_io);
+				saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0x80);
+				saa_andorb(SAA7134_SIF_SAMPLE_FREQ,   0x03, rate);
+				break;
+		}
 
-	        break;
+		break;
 	   case PCI_DEVICE_ID_PHILIPS_SAA7133:
 	   case PCI_DEVICE_ID_PHILIPS_SAA7135:
-        	xbarin = 0x03; // adc
+		xbarin = 0x03; // adc
 		anabar = 0;
- 	        switch (addr) {
-	        	case MIXER_ADDR_TVTUNER:
-	                	xbarin = 0; // Demodulator
-	        		anabar = 2; // DACs
-	                	break;
-	        	case MIXER_ADDR_LINE1:
-	                	anabar = 0;  // aux1, aux1
-	                	break;
-	        	case MIXER_ADDR_LINE2:
-	                	anabar = 9;  // aux2, aux2
-	                	break;
-	        }
+		switch (addr) {
+			case MIXER_ADDR_TVTUNER:
+				xbarin = 0; // Demodulator
+				anabar = 2; // DACs
+				break;
+			case MIXER_ADDR_LINE1:
+				anabar = 0;  // aux1, aux1
+				break;
+			case MIXER_ADDR_LINE2:
+				anabar = 9;  // aux2, aux2
+				break;
+		}
 
 	    	/* output xbar always main channel */
-	        saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL1, 0xbbbb10);
+		saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL1, 0xbbbb10);
 
 		if (left || right) { // We've got data, turn the input on
-	          //saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL2, 0x101010);
-	          saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, xbarin);
-	          saa_writel(SAA7133_ANALOG_IO_SELECT, anabar);
+		  //saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL2, 0x101010);
+		  saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, xbarin);
+		  saa_writel(SAA7133_ANALOG_IO_SELECT, anabar);
 		} else {
-	          //saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL2, 0x101010);
-	          saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, 0);
-	          saa_writel(SAA7133_ANALOG_IO_SELECT, 0);
+		  //saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL2, 0x101010);
+		  saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, 0);
+		  saa_writel(SAA7133_ANALOG_IO_SELECT, 0);
 		}
 		break;
 	  }
- 	}
+	}
 
 	return change;
 }
@@ -878,8 +878,8 @@
 
 static int snd_saa7134_dev_free(snd_device_t *device)
 {
-        snd_card_saa7134_t *chip = device->device_data;
-        return snd_saa7134_free(chip);
+	snd_card_saa7134_t *chip = device->device_data;
+	return snd_saa7134_free(chip);
 }
 
 /*
@@ -896,12 +896,12 @@
 	snd_card_t *card;
 	snd_card_saa7134_t *chip;
 	int err;
-        static snd_device_ops_t ops = {
-                .dev_free =     snd_saa7134_dev_free,
-        };
+	static snd_device_ops_t ops = {
+		.dev_free =     snd_saa7134_dev_free,
+	};
 
-        if (dev >= SNDRV_CARDS)
-                return -ENODEV;
+	if (dev >= SNDRV_CARDS)
+		return -ENODEV;
 	if (!enable[dev])
 		return -ENODEV;
 
@@ -918,24 +918,24 @@
 	/* Card "creation" */
 
 	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
-        if (chip == NULL) {
-                return -ENOMEM;
-        }
+	if (chip == NULL) {
+		return -ENOMEM;
+	}
 
-        spin_lock_init(&chip->lock);
+	spin_lock_init(&chip->lock);
 
-        chip->saadev = saadev;
+	chip->saadev = saadev;
 
-        chip->card = card;
+	chip->card = card;
 
-        chip->pci = saadev->pci;
-        chip->irq = saadev->pci->irq;
-        chip->iobase = pci_resource_start(saadev->pci, 0);
+	chip->pci = saadev->pci;
+	chip->irq = saadev->pci->irq;
+	chip->iobase = pci_resource_start(saadev->pci, 0);
 
-        if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
-                snd_saa7134_free(chip);
-                return err;
-        }
+	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
+		snd_saa7134_free(chip);
+		return err;
+	}
 
 	if ((err = snd_card_saa7134_new_mixer(chip)) < 0)
 		goto __nodev;
@@ -943,15 +943,15 @@
 	if ((err = snd_card_saa7134_pcm(chip, 0)) < 0)
 		goto __nodev;
 
-        spin_lock_init(&chip->mixer_lock);
+	spin_lock_init(&chip->mixer_lock);
 
 	snd_card_set_dev(card, &chip->pci->dev);
 
 	/* End of "creation" */
 
 	strcpy(card->shortname, "SAA7134");
-        sprintf(card->longname, "%s at 0x%lx irq %d",
-                chip->saadev->name, chip->iobase, chip->irq);
+	sprintf(card->longname, "%s at 0x%lx irq %d",
+		chip->saadev->name, chip->iobase, chip->irq);
 
 	if ((err = snd_card_register(card)) == 0) {
 		snd_saa7134_cards[dev] = card;
@@ -966,8 +966,8 @@
 
 void alsa_card_saa7134_exit(void)
 {
-        int idx;
-         for (idx = 0; idx < SNDRV_CARDS; idx++) {
-                snd_card_free(snd_saa7134_cards[idx]);
+	int idx;
+	 for (idx = 0; idx < SNDRV_CARDS; idx++) {
+		snd_card_free(snd_saa7134_cards[idx]);
 	}
 }
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 17b0549..a60d49a 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -2114,16 +2114,16 @@
 		},
 	},
 	[SAA7134_BOARD_BEHOLD_409FM] = {
-	        /* <http://tuner.beholder.ru>, Sergey <skiv@orel.ru> */
-	        .name           = "Beholder BeholdTV 409 FM",
-	        .audio_clock    = 0x00187de7,
-	        .tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
-	        .radio_type     = UNSET,
-  	        .tuner_addr     = ADDR_UNSET,
-                .radio_addr     = ADDR_UNSET,
-                .tda9887_conf   = TDA9887_PRESENT,
-	        .inputs         = {{
-	                  .name = name_tv,
+		/* <http://tuner.beholder.ru>, Sergey <skiv@orel.ru> */
+		.name           = "Beholder BeholdTV 409 FM",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
+		.inputs         = {{
+			  .name = name_tv,
 			  .vmux = 3,
 			  .amux = TV,
 			  .tv   = 1,
@@ -2131,60 +2131,60 @@
 			  .name = name_comp1,
 			  .vmux = 1,
 			  .amux = LINE1,
-	        },{
-		          .name = name_svideo,
+		},{
+			  .name = name_svideo,
 			  .vmux = 8,
 			  .amux = LINE1,
-                }},
-                .radio = {
-		          .name = name_radio,
+		}},
+		.radio = {
+			  .name = name_radio,
 			  .amux = LINE2,
-    	        },
-        },
-        [SAA7134_BOARD_GOTVIEW_7135] = {
+    		},
+	},
+	[SAA7134_BOARD_GOTVIEW_7135] = {
 		/* Mike Baikov <mike@baikov.com> */
 		/* Andrey Cvetcov <ays14@yandex.ru> */
-                .name            = "GoTView 7135 PCI",
-                .audio_clock     = 0x00187de7,
-                .tuner_type      = TUNER_PHILIPS_FM1216ME_MK3,
-                .radio_type      = UNSET,
-                .tuner_addr      = ADDR_UNSET,
-                .radio_addr      = ADDR_UNSET,
-                .tda9887_conf    = TDA9887_PRESENT,
-                .gpiomask        = 0x00200003,
-                .inputs          = {{
-                        .name = name_tv,
-                        .vmux = 1,
-                        .amux = TV,
-                        .tv   = 1,
-                        .gpio = 0x00200003,
-                },{
-                        .name = name_tv_mono,
-                        .vmux = 1,
-                        .amux = LINE2,
-                        .gpio = 0x00200003,
-                },{
-                        .name = name_comp1,
-                        .vmux = 3,
-                        .amux = LINE1,
-                        .gpio = 0x00200003,
-                },{
-                        .name = name_svideo,
-                        .vmux = 8,
-                        .amux = LINE1,
-                        .gpio = 0x00200003,
-                }},
-                .radio = {
-                        .name = name_radio,
-                        .amux = LINE2,
-                        .gpio = 0x00200003,
-                },
-                .mute = {
-                        .name = name_mute,
-                        .amux = TV,
-                        .gpio = 0x00200003,
-                },
-        },
+		.name            = "GoTView 7135 PCI",
+		.audio_clock     = 0x00187de7,
+		.tuner_type      = TUNER_PHILIPS_FM1216ME_MK3,
+		.radio_type      = UNSET,
+		.tuner_addr      = ADDR_UNSET,
+		.radio_addr      = ADDR_UNSET,
+		.tda9887_conf    = TDA9887_PRESENT,
+		.gpiomask        = 0x00200003,
+		.inputs          = {{
+			.name = name_tv,
+			.vmux = 1,
+			.amux = TV,
+			.tv   = 1,
+			.gpio = 0x00200003,
+		},{
+			.name = name_tv_mono,
+			.vmux = 1,
+			.amux = LINE2,
+			.gpio = 0x00200003,
+		},{
+			.name = name_comp1,
+			.vmux = 3,
+			.amux = LINE1,
+			.gpio = 0x00200003,
+		},{
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE1,
+			.gpio = 0x00200003,
+		}},
+		.radio = {
+			.name = name_radio,
+			.amux = LINE2,
+			.gpio = 0x00200003,
+		},
+		.mute = {
+			.name = name_mute,
+			.amux = TV,
+			.gpio = 0x00200003,
+		},
+	},
 	[SAA7134_BOARD_PHILIPS_EUROPA] = {
 		.name           = "Philips EUROPA V3 reference design",
 		.audio_clock    = 0x00187de7,
@@ -2251,78 +2251,78 @@
 			.amux   = LINE1,
 		}},
 	},
- 	[SAA7134_BOARD_RTD_VFG7350] = {
- 		.name		= "RTD Embedded Technologies VFG7350",
- 		.audio_clock	= 0x00200000,
- 		.tuner_type	= TUNER_ABSENT,
- 		.radio_type	= UNSET,
- 		.tuner_addr	= ADDR_UNSET,
- 		.radio_addr	= ADDR_UNSET,
- 		.inputs		= {{
- 			.name   = "Composite 0",
- 			.vmux   = 0,
- 			.amux   = LINE1,
- 		},{
- 			.name   = "Composite 1",
- 			.vmux   = 1,
- 			.amux   = LINE2,
- 		},{
- 			.name   = "Composite 2",
- 			.vmux   = 2,
- 			.amux   = LINE1,
- 		},{
- 			.name   = "Composite 3",
- 			.vmux   = 3,
- 			.amux   = LINE2,
- 		},{
- 			.name   = "S-Video 0",
- 			.vmux   = 8,
- 			.amux   = LINE1,
- 		},{
- 			.name   = "S-Video 1",
- 			.vmux   = 9,
- 			.amux   = LINE2,
- 		}},
- 		.mpeg           = SAA7134_MPEG_EMPRESS,
- 		.video_out      = CCIR656,
+	[SAA7134_BOARD_RTD_VFG7350] = {
+		.name		= "RTD Embedded Technologies VFG7350",
+		.audio_clock	= 0x00200000,
+		.tuner_type	= TUNER_ABSENT,
+		.radio_type	= UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.inputs		= {{
+			.name   = "Composite 0",
+			.vmux   = 0,
+			.amux   = LINE1,
+		},{
+			.name   = "Composite 1",
+			.vmux   = 1,
+			.amux   = LINE2,
+		},{
+			.name   = "Composite 2",
+			.vmux   = 2,
+			.amux   = LINE1,
+		},{
+			.name   = "Composite 3",
+			.vmux   = 3,
+			.amux   = LINE2,
+		},{
+			.name   = "S-Video 0",
+			.vmux   = 8,
+			.amux   = LINE1,
+		},{
+			.name   = "S-Video 1",
+			.vmux   = 9,
+			.amux   = LINE2,
+		}},
+		.mpeg           = SAA7134_MPEG_EMPRESS,
+		.video_out      = CCIR656,
 		.vid_port_opts  = ( SET_T_CODE_POLARITY_NON_INVERTED |
 				    SET_CLOCK_NOT_DELAYED |
 				    SET_CLOCK_INVERTED |
 				    SET_VSYNC_OFF ),
- 	},
- 	[SAA7134_BOARD_RTD_VFG7330] = {
- 		.name		= "RTD Embedded Technologies VFG7330",
- 		.audio_clock	= 0x00200000,
- 		.tuner_type	= TUNER_ABSENT,
- 		.radio_type	= UNSET,
- 		.tuner_addr	= ADDR_UNSET,
- 		.radio_addr	= ADDR_UNSET,
- 		.inputs		= {{
- 			.name   = "Composite 0",
- 			.vmux   = 0,
- 			.amux   = LINE1,
- 		},{
- 			.name   = "Composite 1",
- 			.vmux   = 1,
- 			.amux   = LINE2,
- 		},{
- 			.name   = "Composite 2",
- 			.vmux   = 2,
- 			.amux   = LINE1,
- 		},{
- 			.name   = "Composite 3",
- 			.vmux   = 3,
- 			.amux   = LINE2,
- 		},{
- 			.name   = "S-Video 0",
- 			.vmux   = 8,
- 			.amux   = LINE1,
- 		},{
- 			.name   = "S-Video 1",
- 			.vmux   = 9,
- 			.amux   = LINE2,
- 		}},
- 	},
+	},
+	[SAA7134_BOARD_RTD_VFG7330] = {
+		.name		= "RTD Embedded Technologies VFG7330",
+		.audio_clock	= 0x00200000,
+		.tuner_type	= TUNER_ABSENT,
+		.radio_type	= UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.inputs		= {{
+			.name   = "Composite 0",
+			.vmux   = 0,
+			.amux   = LINE1,
+		},{
+			.name   = "Composite 1",
+			.vmux   = 1,
+			.amux   = LINE2,
+		},{
+			.name   = "Composite 2",
+			.vmux   = 2,
+			.amux   = LINE1,
+		},{
+			.name   = "Composite 3",
+			.vmux   = 3,
+			.amux   = LINE2,
+		},{
+			.name   = "S-Video 0",
+			.vmux   = 8,
+			.amux   = LINE1,
+		},{
+			.name   = "S-Video 1",
+			.vmux   = 9,
+			.amux   = LINE2,
+		}},
+	},
 	[SAA7134_BOARD_FLYTVPLATINUM_MINI2] = {
 		.name           = "LifeView FlyTV Platinum Mini2",
 		.audio_clock    = 0x00200000,
@@ -2760,55 +2760,55 @@
 		.subvendor    = 0x0000, /* It shouldn't break anything, since subdevice id seems unique */
 		.subdevice    = 0x4091,
 		.driver_data  = SAA7134_BOARD_BEHOLD_409FM,
-        },{
-                .vendor       = PCI_VENDOR_ID_PHILIPS,
-                .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-                .subvendor    = 0x5456, /* GoTView */
-                .subdevice    = 0x7135,
-                .driver_data  = SAA7134_BOARD_GOTVIEW_7135,
-        },{
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x5456, /* GoTView */
+		.subdevice    = 0x7135,
+		.driver_data  = SAA7134_BOARD_GOTVIEW_7135,
+	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
 		.subvendor    = PCI_VENDOR_ID_PHILIPS,
 		.subdevice    = 0x2004,
 		.driver_data  = SAA7134_BOARD_PHILIPS_EUROPA,
- 	},{
+	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
 		.subvendor    = 0x185b,
 		.subdevice    = 0xc900,
 		.driver_data  = SAA7134_BOARD_VIDEOMATE_DVBT_300,
- 	},{
+	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
 		.subvendor    = 0x185b,
 		.subdevice    = 0xc901,
 		.driver_data  = SAA7134_BOARD_VIDEOMATE_DVBT_200,
 	},{
- 		.vendor       = PCI_VENDOR_ID_PHILIPS,
- 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
- 		.subvendor    = 0x1435,
- 		.subdevice    = 0x7350,
- 		.driver_data  = SAA7134_BOARD_RTD_VFG7350,
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x1435,
+		.subdevice    = 0x7350,
+		.driver_data  = SAA7134_BOARD_RTD_VFG7350,
 	},{
- 		.vendor       = PCI_VENDOR_ID_PHILIPS,
- 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
- 		.subvendor    = 0x1435,
- 		.subdevice    = 0x7330,
- 		.driver_data  = SAA7134_BOARD_RTD_VFG7330,
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x1435,
+		.subdevice    = 0x7330,
+		.driver_data  = SAA7134_BOARD_RTD_VFG7330,
 	},{
- 		.vendor       = PCI_VENDOR_ID_PHILIPS,
- 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
- 		.subvendor    = 0x1461,
- 		.subdevice    = 0x1044,
- 		.driver_data  = SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180,
- 	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x1461,
+		.subdevice    = 0x1044,
+		.driver_data  = SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180,
+	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
 		.subvendor    = 0x1131,
 		.subdevice    = 0x4ee9,
 		.driver_data  = SAA7134_BOARD_MONSTERTV_MOBILE,
- 	},{
+	},{
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -3051,7 +3051,7 @@
 	case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 		/* The Philips EUROPA based hybrid boards have the tuner connected through
 		 * the channel decoder. We have to make it transparent to find it
-	 	 */
+		 */
 		{
 		struct tuner_setup tun_setup;
 		u8 data[] = { 0x07, 0x02};
@@ -3063,7 +3063,7 @@
 		tun_setup.addr = dev->tuner_addr;
 
 		saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
- 		}
+		}
 		break;
 	}
 	return 0;
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 907dbd4..afa0cfc 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -201,10 +201,10 @@
 	if (module != THIS_MODULE || state != MODULE_STATE_LIVE)
 		return NOTIFY_DONE;
 
-        if (need_empress)
-                request_module("saa7134-empress");
-        if (need_dvb)
-                request_module("saa7134-dvb");
+	if (need_empress)
+		request_module("saa7134-empress");
+	if (need_dvb)
+		request_module("saa7134-dvb");
 	return NOTIFY_DONE;
 }
 
@@ -279,8 +279,8 @@
 
 int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt)
 {
-        __le32       *cpu;
-        dma_addr_t   dma_addr;
+	__le32       *cpu;
+	dma_addr_t   dma_addr;
 
 	cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr);
 	if (NULL == cpu)
@@ -440,7 +440,7 @@
 		ctrl |= SAA7134_MAIN_CTRL_TE0;
 		irq  |= SAA7134_IRQ1_INTE_RA0_1 |
 			SAA7134_IRQ1_INTE_RA0_0;
-	        cap = dev->video_q.curr->vb.field;
+		cap = dev->video_q.curr->vb.field;
 	}
 
 	/* video capture -- dma 1+2 (planar modes) */
@@ -646,7 +646,7 @@
 
 	saa_writel(SAA7134_IRQ1, 0);
 	saa_writel(SAA7134_IRQ2, 0);
-        init_MUTEX(&dev->lock);
+	init_MUTEX(&dev->lock);
 	spin_lock_init(&dev->slock);
 
 	saa7134_track_gpio(dev,"pre-init");
@@ -704,7 +704,7 @@
 	saa7134_tvaudio_init2(dev);
 
 	/* enable IRQ's */
-   	irq2_mask =
+	irq2_mask =
 		SAA7134_IRQ2_INTE_DEC3    |
 		SAA7134_IRQ2_INTE_DEC2    |
 		SAA7134_IRQ2_INTE_DEC1    |
@@ -889,8 +889,8 @@
 
 	/* print pci info */
 	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
-        pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
-        printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, "
+	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
+	printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%lx\n", dev->name,
 	       pci_name(pci_dev), dev->pci_rev, pci_dev->irq,
 	       dev->pci_lat,pci_resource_start(pci_dev,0));
@@ -914,7 +914,7 @@
 	dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
 	if (UNSET != tuner[dev->nr])
 		dev->tuner_type = tuner[dev->nr];
-        printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+	printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
 	       dev->name,pci_dev->subsystem_vendor,
 	       pci_dev->subsystem_device,saa7134_boards[dev->board].name,
 	       dev->board, card[dev->nr] == dev->board ?
@@ -964,12 +964,12 @@
 		request_module("tuner");
 	if (dev->tda9887_conf)
 		request_module("tda9887");
-  	if (card_is_empress(dev)) {
+	if (card_is_empress(dev)) {
 		request_module("saa6752hs");
 		request_module_depend("saa7134-empress",&need_empress);
 	}
 
-  	if (card_is_dvb(dev))
+	if (card_is_dvb(dev))
 		request_module_depend("saa7134-dvb",&need_dvb);
 
 	v4l2_prio_init(&dev->prio);
@@ -1078,7 +1078,7 @@
 
 static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 {
-        struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
 	struct list_head *item;
 	struct saa7134_mpeg_ops *mops;
 
@@ -1173,10 +1173,10 @@
 /* ----------------------------------------------------------- */
 
 static struct pci_driver saa7134_pci_driver = {
-        .name     = "saa7134",
-        .id_table = saa7134_pci_tbl,
-        .probe    = saa7134_initdev,
-        .remove   = __devexit_p(saa7134_finidev),
+	.name     = "saa7134",
+	.id_table = saa7134_pci_tbl,
+	.probe    = saa7134_initdev,
+	.remove   = __devexit_p(saa7134_finidev),
 };
 
 static int saa7134_init(void)
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 87641f7..5aadd44c 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -547,7 +547,7 @@
 	u8 tuner_buf[14];
 
 	struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,
-		                        .len = sizeof(tuner_buf) };
+				        .len = sizeof(tuner_buf) };
 	int i, tuner_freq, if_freq;
 	u32 N;
 	switch (params->u.ofdm.bandwidth) {
@@ -606,7 +606,7 @@
 	struct saa7134_dev *dev = fe->dvb->priv;
 	static u8 tda827x_sleep[] = { 0x30, 0xd0};
 	struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep,
-	                            .len = sizeof(tda827x_sleep) };
+			            .len = sizeof(tda827x_sleep) };
 	i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 }
 
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 77b627e..e9ec69e 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -55,7 +55,7 @@
 
 	saa_writeb(SAA7134_SPECIAL_MODE, 0x00);
 	msleep(10);
-   	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
+	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
 	msleep(100);
 	dev->empress_started = 0;
 }
@@ -65,7 +65,7 @@
 	ts_reset_encoder(dev);
 	saa7134_i2c_call_clients(dev, VIDIOC_S_MPEGCOMP, NULL);
 	dev->empress_started = 1;
- 	return 0;
+	return 0;
 }
 
 /* ------------------------------------------------------------------ */
@@ -169,7 +169,7 @@
 		struct v4l2_capability *cap = arg;
 
 		memset(cap,0,sizeof(*cap));
-                strcpy(cap->driver, "saa7134");
+		strcpy(cap->driver, "saa7134");
 		strlcpy(cap->card, saa7134_boards[dev->board].name,
 			sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 711aa8e..2577d03 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -239,7 +239,7 @@
 	unsigned char data;
 	int addr,rc,i,byte;
 
-  	status = i2c_get_status(dev);
+	status = i2c_get_status(dev);
 	if (!i2c_is_idle(status))
 		if (!i2c_reset(dev))
 			return -EIO;
@@ -296,7 +296,7 @@
 	rc = -EIO;
 	if (!i2c_is_busy_wait(dev))
 		goto err;
-  	status = i2c_get_status(dev);
+	status = i2c_get_status(dev);
 	if (i2c_is_error(status))
 		goto err;
 	/* ensure that the bus is idle for at least one bit slot */
@@ -348,12 +348,12 @@
 
 			client->driver->command(client, TUNER_SET_TYPE_ADDR, &tun_setup);
 		}
-        }
+	}
 
 	if (tuner != UNSET) {
 
-	        tun_setup.type = tuner;
-	        tun_setup.addr = saa7134_boards[dev->board].tuner_addr;
+		tun_setup.type = tuner;
+		tun_setup.addr = saa7134_boards[dev->board].tuner_addr;
 
 		if ((tun_setup.addr == ADDR_UNSET)||(tun_setup.addr == client->addr)) {
 
@@ -361,11 +361,11 @@
 
 			client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_setup);
 		}
-        }
+	}
 
 	client->driver->command(client, TDA9887_SET_CONFIG, &conf);
 
-        return 0;
+	return 0;
 }
 
 static struct i2c_algorithm saa7134_algo = {
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 9dc41c1..7ce0459 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -114,24 +114,24 @@
 /* Alfons Geser <a.geser@cox.net>
  * updates from Job D. R. Borges <jobdrb@ig.com.br> */
 static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = {
-        [ 18 ] = KEY_POWER,
-        [  1 ] = KEY_TV,             // DVR
-        [ 21 ] = KEY_DVD,            // DVD
-        [ 23 ] = KEY_AUDIO,          // music
-                                     // DVR mode / DVD mode / music mode
+	[ 18 ] = KEY_POWER,
+	[  1 ] = KEY_TV,             // DVR
+	[ 21 ] = KEY_DVD,            // DVD
+	[ 23 ] = KEY_AUDIO,          // music
+			             // DVR mode / DVD mode / music mode
 
-        [ 27 ] = KEY_MUTE,           // mute
-        [  2 ] = KEY_LANGUAGE,       // MTS/SAP / audio / autoseek
-        [ 30 ] = KEY_SUBTITLE,       // closed captioning / subtitle / seek
-        [ 22 ] = KEY_ZOOM,           // full screen
-        [ 28 ] = KEY_VIDEO,          // video source / eject / delall
-        [ 29 ] = KEY_RESTART,        // playback / angle / del
-        [ 47 ] = KEY_SEARCH,         // scan / menu / playlist
-        [ 48 ] = KEY_CHANNEL,        // CH surfing / bookmark / memo
+	[ 27 ] = KEY_MUTE,           // mute
+	[  2 ] = KEY_LANGUAGE,       // MTS/SAP / audio / autoseek
+	[ 30 ] = KEY_SUBTITLE,       // closed captioning / subtitle / seek
+	[ 22 ] = KEY_ZOOM,           // full screen
+	[ 28 ] = KEY_VIDEO,          // video source / eject / delall
+	[ 29 ] = KEY_RESTART,        // playback / angle / del
+	[ 47 ] = KEY_SEARCH,         // scan / menu / playlist
+	[ 48 ] = KEY_CHANNEL,        // CH surfing / bookmark / memo
 
-        [ 49 ] = KEY_HELP,           // help
-        [ 50 ] = KEY_MODE,           // num/memo
-        [ 51 ] = KEY_ESC,            // cancel
+	[ 49 ] = KEY_HELP,           // help
+	[ 50 ] = KEY_MODE,           // num/memo
+	[ 51 ] = KEY_ESC,            // cancel
 
 	[ 12 ] = KEY_UP,             // up
 	[ 16 ] = KEY_DOWN,           // down
@@ -148,24 +148,24 @@
 	[ 45 ] = KEY_PLAY,           // play
 	[ 46 ] = KEY_SHUFFLE,        // snapshot / shuffle
 
-        [  0 ] = KEY_KP0,
-        [  5 ] = KEY_KP1,
-        [  6 ] = KEY_KP2,
-        [  7 ] = KEY_KP3,
-        [  9 ] = KEY_KP4,
-        [ 10 ] = KEY_KP5,
-        [ 11 ] = KEY_KP6,
-        [ 13 ] = KEY_KP7,
-        [ 14 ] = KEY_KP8,
-        [ 15 ] = KEY_KP9,
+	[  0 ] = KEY_KP0,
+	[  5 ] = KEY_KP1,
+	[  6 ] = KEY_KP2,
+	[  7 ] = KEY_KP3,
+	[  9 ] = KEY_KP4,
+	[ 10 ] = KEY_KP5,
+	[ 11 ] = KEY_KP6,
+	[ 13 ] = KEY_KP7,
+	[ 14 ] = KEY_KP8,
+	[ 15 ] = KEY_KP9,
 
-        [ 42 ] = KEY_VOLUMEUP,
-        [ 17 ] = KEY_VOLUMEDOWN,
-        [ 24 ] = KEY_CHANNELUP,      // CH.tracking up
-        [ 25 ] = KEY_CHANNELDOWN,    // CH.tracking down
+	[ 42 ] = KEY_VOLUMEUP,
+	[ 17 ] = KEY_VOLUMEDOWN,
+	[ 24 ] = KEY_CHANNELUP,      // CH.tracking up
+	[ 25 ] = KEY_CHANNELDOWN,    // CH.tracking down
 
-        [ 19 ] = KEY_KPENTER,        // enter
-        [ 33 ] = KEY_KPDOT,          // . (decimal dot)
+	[ 19 ] = KEY_KPENTER,        // enter
+	[ 33 ] = KEY_KPDOT,          // . (decimal dot)
 };
 
 static IR_KEYTAB_TYPE avacssmart_codes[IR_KEYTAB_SIZE] = {
@@ -455,13 +455,13 @@
 	saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
 
 	gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
-        if (ir->polling) {
-                if (ir->last_gpio == gpio)
-                        return 0;
-                ir->last_gpio = gpio;
-        }
+	if (ir->polling) {
+		if (ir->last_gpio == gpio)
+			return 0;
+		ir->last_gpio = gpio;
+	}
 
- 	data = ir_extract_bits(gpio, ir->mask_keycode);
+	data = ir_extract_bits(gpio, ir->mask_keycode);
 	dprintk("build_key gpio=0x%x mask=0x%x data=%d\n",
 		gpio, ir->mask_keycode, data);
 
@@ -478,9 +478,9 @@
 
 void saa7134_input_irq(struct saa7134_dev *dev)
 {
-        struct saa7134_ir *ir = dev->remote;
+	struct saa7134_ir *ir = dev->remote;
 
-        if (!ir->polling)
+	if (!ir->polling)
 		build_key(dev);
 }
 
@@ -515,7 +515,7 @@
 	switch (dev->board) {
 	case SAA7134_BOARD_FLYVIDEO2000:
 	case SAA7134_BOARD_FLYVIDEO3000:
-        case SAA7134_BOARD_FLYTVPLATINUM_FM:
+	case SAA7134_BOARD_FLYTVPLATINUM_FM:
 	case SAA7134_BOARD_FLYTVPLATINUM_MINI2:
 		ir_codes     = flyvideo_codes;
 		mask_keycode = 0xEC00000;
@@ -557,7 +557,7 @@
 		saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
 		saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
 		break;
-        case SAA7134_BOARD_KWORLD_TERMINATOR:
+	case SAA7134_BOARD_KWORLD_TERMINATOR:
 		ir_codes     = avacssmart_codes;
 		mask_keycode = 0x00001f;
 		mask_keyup   = 0x000060;
@@ -571,7 +571,7 @@
 		mask_keyup   = 0x004000;
 		polling      = 50; // ms
 		break;
-        case SAA7134_BOARD_GOTVIEW_7135:
+	case SAA7134_BOARD_GOTVIEW_7135:
 		ir_codes     = gotview7135_codes;
 		mask_keycode = 0x0003EC;
 		mask_keyup   = 0x008000;
@@ -585,8 +585,8 @@
 		mask_keyup   = 0x400000;
 		polling      = 50; // ms
 		break;
-        case SAA7134_BOARD_VIDEOMATE_DVBT_300:
-        case SAA7134_BOARD_VIDEOMATE_DVBT_200:
+	case SAA7134_BOARD_VIDEOMATE_DVBT_300:
+	case SAA7134_BOARD_VIDEOMATE_DVBT_200:
 		ir_codes     = videomate_tv_pvr_codes;
 		mask_keycode = 0x003F00;
 		mask_keyup   = 0x040000;
@@ -610,7 +610,7 @@
 	ir->mask_keycode = mask_keycode;
 	ir->mask_keydown = mask_keydown;
 	ir->mask_keyup   = mask_keyup;
-        ir->polling      = polling;
+	ir->polling      = polling;
 
 	/* init input device */
 	snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)",
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index b1dcb4d..f1b0e0d 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -64,7 +64,7 @@
 	dev->oss.bufsize = blksize * blocks;
 
 	dprintk("buffer config: %d blocks / %d bytes, %d kB total\n",
- 		blocks,blksize,blksize * blocks / 1024);
+		blocks,blksize,blksize * blocks / 1024);
 	return 0;
 }
 
@@ -371,20 +371,20 @@
 
 	if (oss_debug > 1)
 		saa7134_print_ioctl(dev->name,cmd);
-        switch (cmd) {
-        case OSS_GETVERSION:
-                return put_user(SOUND_VERSION, p);
-        case SNDCTL_DSP_GETCAPS:
+	switch (cmd) {
+	case OSS_GETVERSION:
+		return put_user(SOUND_VERSION, p);
+	case SNDCTL_DSP_GETCAPS:
 		return 0;
 
-        case SNDCTL_DSP_SPEED:
+	case SNDCTL_DSP_SPEED:
 		if (get_user(val, p))
 			return -EFAULT;
 		/* fall through */
-        case SOUND_PCM_READ_RATE:
+	case SOUND_PCM_READ_RATE:
 		return put_user(dev->oss.rate, p);
 
-        case SNDCTL_DSP_STEREO:
+	case SNDCTL_DSP_STEREO:
 		if (get_user(val, p))
 			return -EFAULT;
 		down(&dev->oss.lock);
@@ -396,7 +396,7 @@
 		up(&dev->oss.lock);
 		return put_user(dev->oss.channels-1, p);
 
-        case SNDCTL_DSP_CHANNELS:
+	case SNDCTL_DSP_CHANNELS:
 		if (get_user(val, p))
 			return -EFAULT;
 		if (val != 1 && val != 2)
@@ -409,15 +409,15 @@
 		}
 		up(&dev->oss.lock);
 		/* fall through */
-        case SOUND_PCM_READ_CHANNELS:
+	case SOUND_PCM_READ_CHANNELS:
 		return put_user(dev->oss.channels, p);
 
-        case SNDCTL_DSP_GETFMTS: /* Returns a mask */
+	case SNDCTL_DSP_GETFMTS: /* Returns a mask */
 		return put_user(AFMT_U8     | AFMT_S8     |
 				AFMT_U16_LE | AFMT_U16_BE |
 				AFMT_S16_LE | AFMT_S16_BE, p);
 
-        case SNDCTL_DSP_SETFMT: /* Selects ONE fmt */
+	case SNDCTL_DSP_SETFMT: /* Selects ONE fmt */
 		if (get_user(val, p))
 			return -EFAULT;
 		switch (val) {
@@ -442,7 +442,7 @@
 			return -EINVAL;
 		}
 
-        case SOUND_PCM_READ_BITS:
+	case SOUND_PCM_READ_BITS:
 		switch (dev->oss.afmt) {
 		case AFMT_U8:
 		case AFMT_S8:
@@ -456,20 +456,20 @@
 			return -EINVAL;
 		}
 
-        case SNDCTL_DSP_NONBLOCK:
-                file->f_flags |= O_NONBLOCK;
-                return 0;
+	case SNDCTL_DSP_NONBLOCK:
+		file->f_flags |= O_NONBLOCK;
+		return 0;
 
-        case SNDCTL_DSP_RESET:
+	case SNDCTL_DSP_RESET:
 		down(&dev->oss.lock);
 		if (dev->oss.recording_on)
 			dsp_rec_stop(dev);
 		up(&dev->oss.lock);
 		return 0;
-        case SNDCTL_DSP_GETBLKSIZE:
+	case SNDCTL_DSP_GETBLKSIZE:
 		return put_user(dev->oss.blksize, p);
 
-        case SNDCTL_DSP_SETFRAGMENT:
+	case SNDCTL_DSP_SETFRAGMENT:
 		if (get_user(val, p))
 			return -EFAULT;
 		if (dev->oss.recording_on)
@@ -480,7 +480,7 @@
 		dsp_buffer_init(dev);
 		return 0;
 
-        case SNDCTL_DSP_SYNC:
+	case SNDCTL_DSP_SYNC:
 		/* NOP */
 		return 0;
 
@@ -563,7 +563,7 @@
 	switch (dev->oss.input) {
 	case TV:
 		xbarin = 0; // Demodulator
-        anabar = 2; // DACs
+	anabar = 2; // DACs
 		break;
 	case LINE1:
 		anabar = 0;  // aux1, aux1
@@ -667,28 +667,28 @@
 
 	if (oss_debug > 1)
 		saa7134_print_ioctl(dev->name,cmd);
-        switch (cmd) {
-        case OSS_GETVERSION:
-                return put_user(SOUND_VERSION, p);
+	switch (cmd) {
+	case OSS_GETVERSION:
+		return put_user(SOUND_VERSION, p);
 	case SOUND_MIXER_INFO:
 	{
 		mixer_info info;
 		memset(&info,0,sizeof(info));
-                strlcpy(info.id,   "TV audio", sizeof(info.id));
-                strlcpy(info.name, dev->name,  sizeof(info.name));
-                info.modify_counter = dev->oss.count;
-                if (copy_to_user(argp, &info, sizeof(info)))
-                        return -EFAULT;
+		strlcpy(info.id,   "TV audio", sizeof(info.id));
+		strlcpy(info.name, dev->name,  sizeof(info.name));
+		info.modify_counter = dev->oss.count;
+		if (copy_to_user(argp, &info, sizeof(info)))
+			return -EFAULT;
 		return 0;
 	}
 	case SOUND_OLD_MIXER_INFO:
 	{
 		_old_mixer_info info;
 		memset(&info,0,sizeof(info));
-                strlcpy(info.id,   "TV audio", sizeof(info.id));
-                strlcpy(info.name, dev->name,  sizeof(info.name));
-                if (copy_to_user(argp, &info, sizeof(info)))
-                        return -EFAULT;
+		strlcpy(info.id,   "TV audio", sizeof(info.id));
+		strlcpy(info.name, dev->name,  sizeof(info.name));
+		if (copy_to_user(argp, &info, sizeof(info)))
+			return -EFAULT;
 		return 0;
 	}
 	case MIXER_READ(SOUND_MIXER_CAPS):
@@ -771,7 +771,7 @@
 int saa7134_oss_init1(struct saa7134_dev *dev)
 {
 	/* general */
-        init_MUTEX(&dev->oss.lock);
+	init_MUTEX(&dev->oss.lock);
 	init_waitqueue_head(&dev->oss.wq);
 
 	switch (dev->pci->device) {
diff --git a/drivers/media/video/saa7134/saa7134-reg.h b/drivers/media/video/saa7134/saa7134-reg.h
index 58c521f..ac6431b 100644
--- a/drivers/media/video/saa7134/saa7134-reg.h
+++ b/drivers/media/video/saa7134/saa7134-reg.h
@@ -27,7 +27,7 @@
 
 /* DMA channels, n = 0 ... 6 */
 #define SAA7134_RS_BA1(n)			((0x200 >> 2) + 4*n)
-#define SAA7134_RS_BA2(n)	       		((0x204 >> 2) + 4*n)
+#define SAA7134_RS_BA2(n)			((0x204 >> 2) + 4*n)
 #define SAA7134_RS_PITCH(n)			((0x208 >> 2) + 4*n)
 #define SAA7134_RS_CONTROL(n)			((0x20c >> 2) + 4*n)
 #define   SAA7134_RS_CONTROL_WSWAP		(0x01 << 25)
@@ -53,14 +53,14 @@
 
 /* main control */
 #define SAA7134_MAIN_CTRL                       (0x2a8 >> 2)
-#define   SAA7134_MAIN_CTRL_VPLLE	       	(1 << 15)
-#define   SAA7134_MAIN_CTRL_APLLE	       	(1 << 14)
-#define   SAA7134_MAIN_CTRL_EXOSC	       	(1 << 13)
-#define   SAA7134_MAIN_CTRL_EVFE1	       	(1 << 12)
-#define   SAA7134_MAIN_CTRL_EVFE2	       	(1 << 11)
-#define   SAA7134_MAIN_CTRL_ESFE	       	(1 << 10)
-#define   SAA7134_MAIN_CTRL_EBADC	       	(1 << 9)
-#define   SAA7134_MAIN_CTRL_EBDAC	       	(1 << 8)
+#define   SAA7134_MAIN_CTRL_VPLLE		(1 << 15)
+#define   SAA7134_MAIN_CTRL_APLLE		(1 << 14)
+#define   SAA7134_MAIN_CTRL_EXOSC		(1 << 13)
+#define   SAA7134_MAIN_CTRL_EVFE1		(1 << 12)
+#define   SAA7134_MAIN_CTRL_EVFE2		(1 << 11)
+#define   SAA7134_MAIN_CTRL_ESFE		(1 << 10)
+#define   SAA7134_MAIN_CTRL_EBADC		(1 << 9)
+#define   SAA7134_MAIN_CTRL_EBDAC		(1 << 8)
 #define   SAA7134_MAIN_CTRL_TE6			(1 << 6)
 #define   SAA7134_MAIN_CTRL_TE5			(1 << 5)
 #define   SAA7134_MAIN_CTRL_TE4			(1 << 4)
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index cdfd698..470903e 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -111,8 +111,8 @@
 
 	/* dma: setup channel 5 (= TS) */
 	control = SAA7134_RS_CONTROL_BURST_16 |
-	          SAA7134_RS_CONTROL_ME |
-	          (buf->pt->dma >> 12);
+		  SAA7134_RS_CONTROL_ME |
+		  (buf->pt->dma >> 12);
 
 	saa_writeb(SAA7134_TS_DMA0, ((lines-1)&0xff));
 	saa_writeb(SAA7134_TS_DMA1, (((lines-1)>>8)&0xff));
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index fdca6c56..3daf1b5 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -246,7 +246,7 @@
 	if (PCI_DEVICE_ID_PHILIPS_SAA7134 == dev->pci->device)
 		/* 7134 mute */
 		saa_writeb(SAA7134_AUDIO_MUTE_CTRL, mute ?
-					            SAA7134_MUTE_MASK |
+						    SAA7134_MUTE_MASK |
 						    SAA7134_MUTE_ANALOG |
 						    SAA7134_MUTE_I2S :
 						    SAA7134_MUTE_MASK);
@@ -761,17 +761,17 @@
 
 
 	/* switch gpio-connected external audio mux */
-        if (0 != card(dev).gpiomask) {
-        	mask = card(dev).gpiomask;
+	if (0 != card(dev).gpiomask) {
+		mask = card(dev).gpiomask;
 
 		if (card(dev).mute.name && dev->ctl_mute)
 			in = &card(dev).mute;
 		else
 			in = dev->input;
 
-        	saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   mask, mask);
-        	saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio);
-        	saa7134_track_gpio(dev,in->name);
+		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   mask, mask);
+		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio);
+		saa7134_track_gpio(dev,in->name);
 	}
 
 	return 0;
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index cd5545b..86db7fb 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -310,12 +310,12 @@
 
 		.h_start       = 0,
 		.h_stop        = 719,
-  		.video_v_start = 23,
-  		.video_v_stop  = 262,
-  		.vbi_v_start_0 = 10,
-  		.vbi_v_stop_0  = 21,
-  		.vbi_v_start_1 = 273,
-  		.src_timing    = 7,
+		.video_v_start = 23,
+		.video_v_stop  = 262,
+		.vbi_v_start_0 = 10,
+		.vbi_v_stop_0  = 21,
+		.vbi_v_start_1 = 273,
+		.src_timing    = 7,
 
 		.sync_control  = 0x18,
 		.luma_control  = 0x40,
@@ -659,7 +659,7 @@
 		prescale = 1;
 	xscale = 1024 * dev->crop_current.width / prescale / width;
 	yscale = 512 * div * dev->crop_current.height / height;
-       	dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale);
+	dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale);
 	set_h_prescale(dev,task,prescale);
 	saa_writeb(SAA7134_H_SCALE_INC1(task),      xscale &  0xff);
 	saa_writeb(SAA7134_H_SCALE_INC2(task),      xscale >> 8);
@@ -789,20 +789,20 @@
 	maxh  = dev->crop_current.height;
 
 	if (V4L2_FIELD_ANY == field) {
-                field = (win->w.height > maxh/2)
-                        ? V4L2_FIELD_INTERLACED
-                        : V4L2_FIELD_TOP;
-        }
-        switch (field) {
-        case V4L2_FIELD_TOP:
-        case V4L2_FIELD_BOTTOM:
-                maxh = maxh / 2;
-                break;
-        case V4L2_FIELD_INTERLACED:
-                break;
-        default:
-                return -EINVAL;
-        }
+		field = (win->w.height > maxh/2)
+			? V4L2_FIELD_INTERLACED
+			: V4L2_FIELD_TOP;
+	}
+	switch (field) {
+	case V4L2_FIELD_TOP:
+	case V4L2_FIELD_BOTTOM:
+		maxh = maxh / 2;
+		break;
+	case V4L2_FIELD_INTERLACED:
+		break;
+	default:
+		return -EINVAL;
+	}
 
 	win->field = field;
 	if (win->w.width > maxw)
@@ -1343,13 +1343,13 @@
 			if (res_locked(fh->dev,RESOURCE_VIDEO)) {
 				up(&fh->cap.lock);
 				return POLLERR;
-                        }
-                        if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) {
-                                up(&fh->cap.lock);
-                                return POLLERR;
-                        }
-                        fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
-                        fh->cap.read_off = 0;
+			}
+			if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) {
+			        up(&fh->cap.lock);
+			        return POLLERR;
+			}
+			fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
+			fh->cap.read_off = 0;
 		}
 		up(&fh->cap.lock);
 		buf = fh->cap.read_buf;
@@ -1706,7 +1706,7 @@
 		unsigned int tuner_type = dev->tuner_type;
 
 		memset(cap,0,sizeof(*cap));
-                strcpy(cap->driver, "saa7134");
+		strcpy(cap->driver, "saa7134");
 		strlcpy(cap->card, saa7134_boards[dev->board].name,
 			sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
@@ -1934,26 +1934,26 @@
 	}
 	case VIDIOC_S_AUDIO:
 		return 0;
-        case VIDIOC_G_PARM:
-        {
-                struct v4l2_captureparm *parm = arg;
-                memset(parm,0,sizeof(*parm));
-                return 0;
-        }
+	case VIDIOC_G_PARM:
+	{
+		struct v4l2_captureparm *parm = arg;
+		memset(parm,0,sizeof(*parm));
+		return 0;
+	}
 
-        case VIDIOC_G_PRIORITY:
-        {
-                enum v4l2_priority *p = arg;
+	case VIDIOC_G_PRIORITY:
+	{
+		enum v4l2_priority *p = arg;
 
-                *p = v4l2_prio_max(&dev->prio);
-                return 0;
-        }
-        case VIDIOC_S_PRIORITY:
-        {
-                enum v4l2_priority *prio = arg;
+		*p = v4l2_prio_max(&dev->prio);
+		return 0;
+	}
+	case VIDIOC_S_PRIORITY:
+	{
+		enum v4l2_priority *prio = arg;
 
-                return v4l2_prio_change(&dev->prio, &fh->prio, *prio);
-        }
+		return v4l2_prio_change(&dev->prio, &fh->prio, *prio);
+	}
 
 	/* --- preview ioctls ---------------------------------------- */
 	case VIDIOC_ENUM_FMT:
@@ -2102,7 +2102,7 @@
 	{
 		int res = saa7134_resource(fh);
 
-                if (!res_get(dev,fh,res))
+		if (!res_get(dev,fh,res))
 			return -EBUSY;
 		return videobuf_streamon(saa7134_queue(fh));
 	}
@@ -2144,7 +2144,7 @@
 		struct v4l2_capability *cap = arg;
 
 		memset(cap,0,sizeof(*cap));
-                strcpy(cap->driver, "saa7134");
+		strcpy(cap->driver, "saa7134");
 		strlcpy(cap->card, saa7134_boards[dev->board].name,
 			sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
@@ -2275,7 +2275,7 @@
 {
 	.name          = "saa7134-video",
 	.type          = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_OVERLAY|
-	                 VID_TYPE_CLIPPING|VID_TYPE_SCALES,
+			 VID_TYPE_CLIPPING|VID_TYPE_SCALES,
 	.hardware      = 0,
 	.fops          = &video_fops,
 	.minor         = -1,
@@ -2322,7 +2322,7 @@
 		dev->tda9887_conf |= TDA9887_AUTOMUTE;
 	dev->automute       = 0;
 
-        INIT_LIST_HEAD(&dev->video_q.queue);
+	INIT_LIST_HEAD(&dev->video_q.queue);
 	init_timer(&dev->video_q.timeout);
 	dev->video_q.timeout.function = saa7134_buffer_timeout;
 	dev->video_q.timeout.data     = (unsigned long)(&dev->video_q);
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 99bbdcf..064c2f7 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -346,7 +346,7 @@
 
 /* oss dsp status */
 struct saa7134_oss {
-        struct semaphore           lock;
+	struct semaphore           lock;
 	int                        minor_mixer;
 	int                        minor_dsp;
 	unsigned int               users_dsp;
@@ -384,9 +384,9 @@
 	u32                        mask_keycode;
 	u32                        mask_keydown;
 	u32                        mask_keyup;
-        int                        polling;
-        u32                        last_gpio;
-        struct timer_list          timer;
+	int                        polling;
+	u32                        last_gpio;
+	struct timer_list          timer;
 };
 
 /* ts/mpeg status */
@@ -409,8 +409,8 @@
 /* global device status */
 struct saa7134_dev {
 	struct list_head           devlist;
-        struct semaphore           lock;
-       	spinlock_t                 slock;
+	struct semaphore           lock;
+	spinlock_t                 slock;
 #ifdef VIDIOC_G_PRIORITY
 	struct v4l2_prio_state     prio;
 #endif
diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c
index 255b608..14cf1d3 100644
--- a/drivers/media/video/tda7432.c
+++ b/drivers/media/video/tda7432.c
@@ -310,9 +310,9 @@
 	memset(t,0,sizeof *t);
 
 	client = &t->c;
-        memcpy(client,&client_template,sizeof(struct i2c_client));
-        client->adapter = adap;
-        client->addr = addr;
+	memcpy(client,&client_template,sizeof(struct i2c_client));
+	client->adapter = adap;
+	client->addr = addr;
 	i2c_set_clientdata(client, t);
 
 	do_tda7432_init(client);
@@ -472,7 +472,7 @@
 		}
 		}
 
-	 	t->muted=(va->flags & VIDEO_AUDIO_MUTE);
+		t->muted=(va->flags & VIDEO_AUDIO_MUTE);
 		if (t->muted)
 		{
 			/* Mute & update balance*/
@@ -503,12 +503,12 @@
 
 static struct i2c_driver driver = {
 	.owner           = THIS_MODULE,
-        .name            = "i2c tda7432 driver",
+	.name            = "i2c tda7432 driver",
 	.id              = I2C_DRIVERID_TDA7432,
-        .flags           = I2C_DF_NOTIFY,
+	.flags           = I2C_DF_NOTIFY,
 	.attach_adapter  = tda7432_probe,
-        .detach_client   = tda7432_detach,
-        .command         = tda7432_command,
+	.detach_client   = tda7432_detach,
+	.command         = tda7432_command,
 };
 
 static struct i2c_client client_template =
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index 1e2acc4..e2027da 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -48,7 +48,7 @@
 	{ 0x1C34, 3 },
 	{ 0x0D34, 2 },
 	{ 0x067B, 1 },
-        { 0x0000, 0 },
+	{ 0x0000, 0 },
 };
 
 static struct freq_entry agc_table[] = {
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index 7e3dcdb..5a9faef 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -126,20 +126,20 @@
 
 static int i2c_read_register(struct i2c_adapter *adap, int addr, int reg)
 {
-        unsigned char write[1];
-        unsigned char read[1];
-        struct i2c_msg msgs[2] = {
-                { addr, 0,        1, write },
-                { addr, I2C_M_RD, 1, read  }
-        };
-        write[0] = reg;
+	unsigned char write[1];
+	unsigned char read[1];
+	struct i2c_msg msgs[2] = {
+		{ addr, 0,        1, write },
+		{ addr, I2C_M_RD, 1, read  }
+	};
+	write[0] = reg;
 
-        if (2 != i2c_transfer(adap,msgs,2)) {
-                printk(KERN_WARNING "tda9875: I/O error (read2)\n");
-                return -1;
-        }
-        dprintk("tda9875: chip_read2: reg%d=0x%x\n",reg,read[0]);
-        return read[0];
+	if (2 != i2c_transfer(adap,msgs,2)) {
+		printk(KERN_WARNING "tda9875: I/O error (read2)\n");
+		return -1;
+	}
+	dprintk("tda9875: chip_read2: reg%d=0x%x\n",reg,read[0]);
+	return read[0];
 }
 
 static void tda9875_set(struct i2c_client *client)
@@ -184,7 +184,7 @@
 	tda9875_write(client, TDA9875_DACOS, 0x02 ); /* sig DAC i/o(in:nicam)*/
 	tda9875_write(client, TDA9875_ADCIS, 0x6f ); /* sig ADC input(in:mono)*/
 	tda9875_write(client, TDA9875_LOSR, 0x00 );  /* line out (in:mono)*/
- 	tda9875_write(client, TDA9875_AER, 0x00 );   /*06 Effect (AVL+PSEUDO) */
+	tda9875_write(client, TDA9875_AER, 0x00 );   /*06 Effect (AVL+PSEUDO) */
 	tda9875_write(client, TDA9875_MCS, 0x44 );   /* Main ch select (DAC) */
 	tda9875_write(client, TDA9875_MVL, 0x03 );   /* Vol Main left 10dB */
 	tda9875_write(client, TDA9875_MVR, 0x03 );   /* Vol Main right 10dB*/
@@ -200,7 +200,7 @@
 
 	t->mode=AUDIO_UNMUTE;
 	t->lvol=t->rvol =0;  	/* 0dB */
-	t->bass=0; 		        /* 0dB */
+	t->bass=0; 			/* 0dB */
 	t->treble=0;  		/* 0dB */
 	tda9875_set(client);
 
@@ -239,9 +239,9 @@
 	memset(t,0,sizeof *t);
 
 	client = &t->c;
-        memcpy(client,&client_template,sizeof(struct i2c_client));
-        client->adapter = adap;
-        client->addr = addr;
+	memcpy(client,&client_template,sizeof(struct i2c_client));
+	client->adapter = adap;
+	client->addr = addr;
 	i2c_set_clientdata(client, t);
 
 	if(!tda9875_checkit(adap,addr)) {
@@ -287,7 +287,7 @@
 	dprintk("In tda9875_command...\n");
 
 	switch (cmd) {
-        /* --- v4l ioctls --- */
+	/* --- v4l ioctls --- */
 	/* take care: bttv does userspace copying, we'll get a
 	   kernel pointer here... */
 	case VIDIOCGAUDIO:
@@ -355,7 +355,7 @@
 //printk("tda9875 bal:%04x vol:%04x bass:%04x treble:%04x\n",va->balance,va->volume,va->bass,va->treble);
 
 
-                tda9875_set(client);
+		tda9875_set(client);
 
 		break;
 
@@ -374,18 +374,18 @@
 
 static struct i2c_driver driver = {
 	.owner          = THIS_MODULE,
-        .name           = "i2c tda9875 driver",
-        .id             = I2C_DRIVERID_TDA9875,
-        .flags          = I2C_DF_NOTIFY,
+	.name           = "i2c tda9875 driver",
+	.id             = I2C_DRIVERID_TDA9875,
+	.flags          = I2C_DF_NOTIFY,
 	.attach_adapter = tda9875_probe,
-        .detach_client  = tda9875_detach,
-        .command        = tda9875_command,
+	.detach_client  = tda9875_detach,
+	.command        = tda9875_command,
 };
 
 static struct i2c_client client_template =
 {
-        .name      = "tda9875",
-        .driver    = &driver,
+	.name      = "tda9875",
+	.driver    = &driver,
 };
 
 static int __init tda9875_init(void)
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 6d2914f..9d6b6f5 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -46,11 +46,11 @@
 #define UNSET       (-1U)
 #define tda9887_info(fmt, arg...) do {\
 	printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \
-                        i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
+			i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
 #define tda9887_dbg(fmt, arg...) do {\
 	if (debug) \
-                printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \
-                        i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
+		printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \
+			i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
 
 struct tda9887 {
 	struct i2c_client  client;
@@ -484,11 +484,11 @@
 		}
 	}
 	if (t->std & V4L2_STD_525_60) {
-                if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) {
+		if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) {
 			bCarrierMode = cIntercarrier;
 		} else {
 			bCarrierMode = cQSS;
-                }
+		}
 	}
 
 	if (bCarrierMode != UNSET) {
@@ -568,8 +568,8 @@
 	int rc;
 
 	memset(buf,0,sizeof(buf));
-        if (1 != (rc = i2c_master_recv(&t->client,buf,1)))
-                tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc);
+	if (1 != (rc = i2c_master_recv(&t->client,buf,1)))
+		tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc);
 	dump_read_message(t, buf);
 	return 0;
 }
@@ -600,8 +600,8 @@
 	if (debug > 1)
 		dump_write_message(t, t->data);
 
-        if (4 != (rc = i2c_master_send(&t->client,t->data,4)))
-                tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
+	if (4 != (rc = i2c_master_send(&t->client,t->data,4)))
+		tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
 
 	if (debug > 2) {
 		msleep_interruptible(1000);
@@ -616,11 +616,11 @@
 {
 	struct tda9887 *t;
 
-        client_template.adapter = adap;
-        client_template.addr    = addr;
+	client_template.adapter = adap;
+	client_template.addr    = addr;
 
-        if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
-                return -ENOMEM;
+	if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
+		return -ENOMEM;
 	memset(t,0,sizeof(*t));
 
 	t->client      = client_template;
@@ -628,7 +628,7 @@
 	t->pinnacle_id = UNSET;
 	t->radio_mode = V4L2_TUNER_MODE_STEREO;
 
-        tda9887_info("chip found @ 0x%x (%s)\n", addr<<1, adap->name);
+	tda9887_info("chip found @ 0x%x (%s)\n", addr<<1, adap->name);
 
 	i2c_set_clientdata(&t->client, t);
 	i2c_attach_client(&t->client);
@@ -663,18 +663,18 @@
 }
 
 #define SWITCH_V4L2	if (!t->using_v4l2 && debug) \
-		          tda9887_info("switching to v4l2\n"); \
-	                  t->using_v4l2 = 1;
+			  tda9887_info("switching to v4l2\n"); \
+			  t->using_v4l2 = 1;
 #define CHECK_V4L2	if (t->using_v4l2) { if (debug) \
 			  tda9887_info("ignore v4l1 call\n"); \
-		          return 0; }
+			  return 0; }
 
 static int
 tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
 	struct tda9887 *t = i2c_get_clientdata(client);
 
-        switch (cmd) {
+	switch (cmd) {
 
 	/* --- configuration --- */
 	case AUDC_SET_RADIO:
diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c
index 38bf509..a9375ef 100644
--- a/drivers/media/video/tea5767.c
+++ b/drivers/media/video/tea5767.c
@@ -117,10 +117,10 @@
 #define TEA5767_RESERVED_MASK	0xff
 
 enum tea5767_xtal_freq {
-        TEA5767_LOW_LO_32768    = 0,
-        TEA5767_HIGH_LO_32768   = 1,
-        TEA5767_LOW_LO_13MHz    = 2,
-        TEA5767_HIGH_LO_13MHz   = 3,
+	TEA5767_LOW_LO_32768    = 0,
+	TEA5767_HIGH_LO_32768   = 1,
+	TEA5767_LOW_LO_13MHz    = 2,
+	TEA5767_HIGH_LO_13MHz   = 3,
 };
 
 
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 44fa142..e677869 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -432,23 +432,23 @@
 
 static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode, char *cmd)
 {
- 	if (mode == t->mode)
- 		return 0;
+	if (mode == t->mode)
+		return 0;
 
- 	t->mode = mode;
+	t->mode = mode;
 
- 	if (check_mode(t, cmd) == EINVAL) {
- 		t->mode = T_STANDBY;
- 		if (t->standby)
- 			t->standby (client);
- 		return EINVAL;
-  	}
-  	return 0;
+	if (check_mode(t, cmd) == EINVAL) {
+		t->mode = T_STANDBY;
+		if (t->standby)
+			t->standby (client);
+		return EINVAL;
+	}
+	return 0;
 }
 
 #define switch_v4l2()	if (!t->using_v4l2) \
-		            tuner_dbg("switching to v4l2\n"); \
-	                t->using_v4l2 = 1;
+			    tuner_dbg("switching to v4l2\n"); \
+			t->using_v4l2 = 1;
 
 static inline int check_v4l2(struct tuner *t)
 {
@@ -623,7 +623,7 @@
 			switch_v4l2();
 			if (V4L2_TUNER_RADIO == f->type &&
 			    V4L2_TUNER_RADIO != t->mode) {
-			        if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
+				if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
 					    == EINVAL)
 					return 0;
 			}
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index e67d9e7..84338f1 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -102,7 +102,7 @@
  */
 static struct tunertype tuners[] = {
 	/* 0-9 */
-        { "Temic PAL (4002 FH5)", TEMIC, PAL,
+	{ "Temic PAL (4002 FH5)", TEMIC, PAL,
 	  16*140.25,16*463.25,0x02,0x04,0x01,0x8e,623},
 	{ "Philips PAL_I (FI1246 and compatibles)", Philips, PAL_I,
 	  16*140.25,16*463.25,0xa0,0x90,0x30,0x8e,623},
@@ -118,41 +118,41 @@
 	  16*157.25,16*463.25,0x02,0x04,0x01,0x8e,732},
 	{ "Temic PAL_I (4062 FY5)", TEMIC, PAL_I,
 	  16*170.00,16*450.00,0x02,0x04,0x01,0x8e,623},
- 	{ "Temic NTSC (4036 FY5)", TEMIC, NTSC,
+	{ "Temic NTSC (4036 FY5)", TEMIC, NTSC,
 	  16*157.25,16*463.25,0xa0,0x90,0x30,0x8e,732},
-        { "Alps HSBH1", TEMIC, NTSC,
+	{ "Alps HSBH1", TEMIC, NTSC,
 	  16*137.25,16*385.25,0x01,0x02,0x08,0x8e,732},
 
 	/* 10-19 */
-        { "Alps TSBE1", TEMIC, PAL,
+	{ "Alps TSBE1", TEMIC, PAL,
 	  16*137.25,16*385.25,0x01,0x02,0x08,0x8e,732},
-        { "Alps TSBB5", Alps, PAL_I, /* tested (UK UHF) with Modulartech MM205 */
+	{ "Alps TSBB5", Alps, PAL_I, /* tested (UK UHF) with Modulartech MM205 */
 	  16*133.25,16*351.25,0x01,0x02,0x08,0x8e,632},
-        { "Alps TSBE5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */
+	{ "Alps TSBE5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */
 	  16*133.25,16*351.25,0x01,0x02,0x08,0x8e,622},
-        { "Alps TSBC5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */
+	{ "Alps TSBC5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */
 	  16*133.25,16*351.25,0x01,0x02,0x08,0x8e,608},
 	{ "Temic PAL_BG (4006FH5)", TEMIC, PAL,
 	  16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
-  	{ "Alps TSCH6", Alps, NTSC,
-  	  16*137.25,16*385.25,0x14,0x12,0x11,0x8e,732},
-  	{ "Temic PAL_DK (4016 FY5)", TEMIC, PAL,
-  	  16*168.25,16*456.25,0xa0,0x90,0x30,0x8e,623},
-  	{ "Philips NTSC_M (MK2)", Philips, NTSC,
-  	  16*160.00,16*454.00,0xa0,0x90,0x30,0x8e,732},
-        { "Temic PAL_I (4066 FY5)", TEMIC, PAL_I,
-          16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
-        { "Temic PAL* auto (4006 FN5)", TEMIC, PAL,
-          16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
+	{ "Alps TSCH6", Alps, NTSC,
+	  16*137.25,16*385.25,0x14,0x12,0x11,0x8e,732},
+	{ "Temic PAL_DK (4016 FY5)", TEMIC, PAL,
+	  16*168.25,16*456.25,0xa0,0x90,0x30,0x8e,623},
+	{ "Philips NTSC_M (MK2)", Philips, NTSC,
+	  16*160.00,16*454.00,0xa0,0x90,0x30,0x8e,732},
+	{ "Temic PAL_I (4066 FY5)", TEMIC, PAL_I,
+	  16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
+	{ "Temic PAL* auto (4006 FN5)", TEMIC, PAL,
+	  16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
 
 	/* 20-29 */
-        { "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", TEMIC, PAL,
-          16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
-        { "Temic NTSC (4039 FR5)", TEMIC, NTSC,
-          16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732},
-        { "Temic PAL/SECAM multi (4046 FM5)", TEMIC, PAL,
-          16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
-        { "Philips PAL_DK (FI1256 and compatibles)", Philips, PAL,
+	{ "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", TEMIC, PAL,
+	  16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
+	{ "Temic NTSC (4039 FR5)", TEMIC, NTSC,
+	  16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732},
+	{ "Temic PAL/SECAM multi (4046 FM5)", TEMIC, PAL,
+	  16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
+	{ "Philips PAL_DK (FI1256 and compatibles)", Philips, PAL,
 	  16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
 	{ "Philips PAL/SECAM multi (FQ1216ME)", Philips, PAL,
 	  16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
@@ -173,21 +173,21 @@
 	{ "SHARP NTSC_JP (2U5JF5540)", SHARP, NTSC, /* 940=16*58.75 NTSC@Japan */
 	  16*137.25,16*317.25,0x01,0x02,0x08,0x8e,940 },
 	{ "Samsung PAL TCPM9091PD27", Samsung, PAL, /* from sourceforge v3tv */
-          16*169,16*464,0xA0,0x90,0x30,0x8e,623},
+	  16*169,16*464,0xA0,0x90,0x30,0x8e,623},
 	{ "MT20xx universal", Microtune, PAL|NTSC,
 	  /* see mt20xx.c for details */ },
 	{ "Temic PAL_BG (4106 FH5)", TEMIC, PAL,
-          16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
+	  16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
 	{ "Temic PAL_DK/SECAM_L (4012 FY5)", TEMIC, PAL,
-          16*140.25, 16*463.25, 0x02,0x04,0x01,0x8e,623},
+	  16*140.25, 16*463.25, 0x02,0x04,0x01,0x8e,623},
 	{ "Temic NTSC (4136 FY5)", TEMIC, NTSC,
-          16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732},
-        { "LG PAL (newer TAPC series)", LGINNOTEK, PAL,
-          16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,623},
+	  16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732},
+	{ "LG PAL (newer TAPC series)", LGINNOTEK, PAL,
+	  16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,623},
 	{ "Philips PAL/SECAM multi (FM1216ME MK3)", Philips, PAL,
 	  16*158.00,16*442.00,0x01,0x02,0x04,0x8e,623 },
 	{ "LG NTSC (newer TAPC series)", LGINNOTEK, NTSC,
-          16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,732},
+	  16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,732},
 
 	/* 40-49 */
 	{ "HITACHI V7-J180AT", HITACHI, NTSC,
@@ -196,24 +196,24 @@
 	  16*140.25,16*463.25,0x01,0xc2,0xcf,0x8e,623},
 	{ "Philips 1236D ATSC/NTSC daul in", Philips, ATSC,
 	  16*157.25,16*454.00,0xa0,0x90,0x30,0x8e,732},
-        { "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", Philips, NTSC,
-          16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732},
-        { "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", Philips, NTSC,
-          16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732},
+	{ "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", Philips, NTSC,
+	  16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732},
+	{ "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", Philips, NTSC,
+	  16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732},
 	{ "Microtune 4049 FM5", Microtune, PAL,
 	  16*141.00,16*464.00,0xa0,0x90,0x30,0x8e,623},
 	{ "Panasonic VP27s/ENGE4324D", Panasonic, NTSC,
 	  16*160.00,16*454.00,0x01,0x02,0x08,0xce,940},
-        { "LG NTSC (TAPE series)", LGINNOTEK, NTSC,
-          16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732 },
-        { "Tenna TNF 8831 BGFF)", Philips, PAL,
-          16*161.25,16*463.25,0xa0,0x90,0x30,0x8e,623},
+	{ "LG NTSC (TAPE series)", LGINNOTEK, NTSC,
+	  16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732 },
+	{ "Tenna TNF 8831 BGFF)", Philips, PAL,
+	  16*161.25,16*463.25,0xa0,0x90,0x30,0x8e,623},
 	{ "Microtune 4042 FI5 ATSC/NTSC dual in", Microtune, NTSC,
 	  16*162.00,16*457.00,0xa2,0x94,0x31,0x8e,732},
 
 	/* 50-59 */
-        { "TCL 2002N", TCL, NTSC,
-          16*172.00,16*448.00,0x01,0x02,0x08,0x8e,732},
+	{ "TCL 2002N", TCL, NTSC,
+	  16*172.00,16*448.00,0x01,0x02,0x08,0x8e,732},
 	{ "Philips PAL/SECAM_D (FM 1256 I-H3)", Philips, PAL,
 	  16*160.00,16*442.00,0x01,0x02,0x04,0x8e,623 },
 	{ "Thomson DDT 7610 (ATSC/NTSC)", THOMSON, ATSC,
@@ -223,7 +223,7 @@
 	{ "tda8290+75", Philips, PAL|NTSC,
 	  /* see tda8290.c for details */ },
 	{ "TCL 2002MB", TCL, PAL,
-          16*170.00, 16*450.00, 0x01,0x02,0x08,0xce,623},
+	  16*170.00, 16*450.00, 0x01,0x02,0x08,0xce,623},
 	{ "Philips PAL/SECAM multi (FQ1216AME MK4)", Philips, PAL,
 	  16*160.00,16*442.00,0x01,0x02,0x04,0xce,623 },
 	{ "Philips FQ1236A MK4", Philips, NTSC,
@@ -237,16 +237,16 @@
 	{ "Thomson DDT 7611 (ATSC/NTSC)", THOMSON, ATSC,
 	  16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
 	{ "Tena TNF9533-D/IF/TNF9533-B/DF", Philips, PAL,
-          16*160.25,16*464.25,0x01,0x02,0x04,0x8e,623},
+	  16*160.25,16*464.25,0x01,0x02,0x04,0x8e,623},
 	{ "Philips TEA5767HN FM Radio", Philips, RADIO,
-          /* see tea5767.c for details */},
+	  /* see tea5767.c for details */},
 	{ "Philips FMD1216ME MK3 Hybrid Tuner", Philips, PAL,
 	  16*160.00,16*442.00,0x51,0x52,0x54,0x86,623 },
 	{ "LG TDVS-H062F/TUA6034", LGINNOTEK, ATSC,
 	  16*160.00,16*455.00,0x01,0x02,0x04,0x8e,732},
 	{ "Ymec TVF66T5-B/DFF", Philips, PAL,
-          16*160.25,16*464.25,0x01,0x02,0x08,0x8e,623},
- 	{ "LG NTSC (TALN mini series)", LGINNOTEK, NTSC,
+	  16*160.25,16*464.25,0x01,0x02,0x08,0x8e,623},
+	{ "LG NTSC (TALN mini series)", LGINNOTEK, NTSC,
 	  16*137.25,16*373.25,0x01,0x02,0x08,0x8e,732 },
 	{ "Philips TD1316 Hybrid Tuner", Philips, PAL,
 	  16*160.00,16*442.00,0xa1,0xa2,0xa4,0xc8,623 },
@@ -281,7 +281,7 @@
 	status = tuner_getstatus (c);
 
 	switch (t->type) {
-        	case TUNER_PHILIPS_FM1216ME_MK3:
+		case TUNER_PHILIPS_FM1216ME_MK3:
     		case TUNER_PHILIPS_FM1236_MK3:
 		case TUNER_PHILIPS_FM1256_IH3:
 			stereo = ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
@@ -302,7 +302,7 @@
 	u8 config;
 	u16 div;
 	struct tunertype *tun;
-        unsigned char buffer[4];
+	unsigned char buffer[4];
 	int rc;
 
 	tun = &tuners[t->type];
@@ -419,7 +419,7 @@
 	tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
 		  buffer[0],buffer[1],buffer[2],buffer[3]);
 
-        if (4 != (rc = i2c_master_send(c,buffer,4)))
+	if (4 != (rc = i2c_master_send(c,buffer,4)))
 		tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
 
 	if (t->type == TUNER_MICROTUNE_4042FI5) {
@@ -458,7 +458,7 @@
 {
 	struct tunertype *tun;
 	struct tuner *t = i2c_get_clientdata(c);
-        unsigned char buffer[4];
+	unsigned char buffer[4];
 	unsigned div;
 	int rc;
 
@@ -491,13 +491,13 @@
 		buffer[3] = 0xa4;
 		break;
 	}
-        buffer[0] = (div>>8) & 0x7f;
-        buffer[1] = div      & 0xff;
+	buffer[0] = (div>>8) & 0x7f;
+	buffer[1] = div      & 0xff;
 
 	tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n",
 	       buffer[0],buffer[1],buffer[2],buffer[3]);
 
-        if (4 != (rc = i2c_master_send(c,buffer,4)))
+	if (4 != (rc = i2c_master_send(c,buffer,4)))
 		tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
 }
 
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 1c31ef5..e1639a2 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -458,8 +458,8 @@
 #define TDA9855_LOUD	1<<5 /* Loudness, 1==off */
 #define TDA9855_SUR	1<<3 /* Surround / Subwoofer 1==.5(L-R) 0==.5(L+R) */
 			     /* Bits 0 to 3 select various combinations
-                              * of line in and line out, only the
-                              * interesting ones are defined */
+			      * of line in and line out, only the
+			      * interesting ones are defined */
 #define TDA9855_EXT	1<<2 /* Selects inputs LIR and LIL.  Pins 41 & 12 */
 #define TDA9855_INT	0    /* Selects inputs LOR and LOL.  (internal) */
 
@@ -1028,7 +1028,7 @@
 #define TEA6300_TR         0x03  /* treble */
 #define TEA6300_FA         0x04  /* fader control */
 #define TEA6300_S          0x05  /* switch register */
-                                 /* values for those registers: */
+			         /* values for those registers: */
 #define TEA6300_S_SA       0x01  /* stereo A input */
 #define TEA6300_S_SB       0x02  /* stereo B */
 #define TEA6300_S_SC       0x04  /* stereo C */
@@ -1042,7 +1042,7 @@
 #define TEA6320_BA         0x05  /* bass (0-4) */
 #define TEA6320_TR         0x06  /* treble (0-4) */
 #define TEA6320_S          0x07  /* switch register */
-                                 /* values for those registers: */
+			         /* values for those registers: */
 #define TEA6320_S_SA       0x07  /* stereo A input */
 #define TEA6320_S_SB       0x06  /* stereo B */
 #define TEA6320_S_SC       0x05  /* stereo C */
@@ -1082,7 +1082,7 @@
 #define TDA8425_BA         0x02  /* bass */
 #define TDA8425_TR         0x03  /* treble */
 #define TDA8425_S1         0x08  /* switch functions */
-                                 /* values for those registers: */
+			         /* values for those registers: */
 #define TDA8425_S1_OFF     0xEE  /* audio off (mute on) */
 #define TDA8425_S1_CH1     0xCE  /* audio channel 1 (mute off) - "linear stereo" mode */
 #define TDA8425_S1_CH2     0xCF  /* audio channel 2 (mute off) - "linear stereo" mode */
@@ -1148,7 +1148,7 @@
 
 /* bit definition of the RESET register, I2C data. */
 #define PIC16C54_MISC_RESET_REMOTE_CTL 0x01 /* bit 0, Reset to receive the key */
-                                            /*        code of remote controller */
+			                    /*        code of remote controller */
 #define PIC16C54_MISC_MTS_MAIN         0x02 /* bit 1 */
 #define PIC16C54_MISC_MTS_SAP          0x04 /* bit 2 */
 #define PIC16C54_MISC_MTS_BOTH         0x08 /* bit 3 */
@@ -1281,7 +1281,7 @@
 		.setmode    = tda9840_setmode,
 		.checkmode  = generic_checkmode,
 
-	        .init       = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN
+		.init       = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN
 				/* ,TDA9840_SW, TDA9840_MONO */} }
 	},
 	{
@@ -1467,7 +1467,7 @@
 		.setmode    = ta8874z_setmode,
 		.checkmode  = generic_checkmode,
 
-	        .init       = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}},
+		.init       = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}},
 	},
 	{ .name = NULL } /* EOF */
 };
@@ -1486,8 +1486,8 @@
 		return -ENOMEM;
 	memset(chip,0,sizeof(*chip));
 	memcpy(&chip->c,&client_template,sizeof(struct i2c_client));
-        chip->c.adapter = adap;
-        chip->c.addr = addr;
+	chip->c.adapter = adap;
+	chip->c.addr = addr;
 	i2c_set_clientdata(&chip->c, chip);
 
 	/* find description for the chip */
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index ee60571..68128e0 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -6,12 +6,12 @@
  * which are:
 
     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-                           & Marcus Metzler (mocm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
     (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
 
  * Adjustments to fit a more general model and all bugs:
 
- 	Copyright (C) 2003 John Klar <linpvr at projectplasma.com>
+	Copyright (C) 2003 John Klar <linpvr at projectplasma.com>
 
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -54,14 +54,14 @@
 
 #define tveeprom_info(fmt, arg...) do {\
 	printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
-                        c->adapter->nr, c->addr , ##arg); } while (0)
+			c->adapter->nr, c->addr , ##arg); } while (0)
 #define tveeprom_warn(fmt, arg...) do {\
 	printk(KERN_WARNING "tveeprom %d-%04x: " fmt, \
-                        c->adapter->nr, c->addr , ##arg); } while (0)
+			c->adapter->nr, c->addr , ##arg); } while (0)
 #define tveeprom_dbg(fmt, arg...) do {\
 	if (debug) \
-                printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
-                        c->adapter->nr, c->addr , ##arg); } while (0)
+		printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
+			c->adapter->nr, c->addr , ##arg); } while (0)
 
 
 /* ----------------------------------------------------------------------- */
@@ -294,7 +294,7 @@
 
 static int hasRadioTuner(int tunerType)
 {
-        switch (tunerType) {
+	switch (tunerType) {
 		case 18: //PNPEnv_TUNER_FR1236_MK2:
 		case 23: //PNPEnv_TUNER_FM1236:
 		case 38: //PNPEnv_TUNER_FMR1236:
@@ -326,12 +326,12 @@
 		case 89: //PNPEnv_TUNER_TCL_MFPE05_2:
 		case 92: //PNPEnv_TUNER_PHILIPS_FQ1236A_MK4:
 		return 1;
-        }
-        return 0;
+	}
+	return 0;
 }
 
 void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
-                                unsigned char *eeprom_data)
+			        unsigned char *eeprom_data)
 {
 	/* ----------------------------------------------
 	** The hauppauge eeprom format is tagged
diff --git a/drivers/media/video/tvmixer.c b/drivers/media/video/tvmixer.c
index d86e08e..8318bd1 100644
--- a/drivers/media/video/tvmixer.c
+++ b/drivers/media/video/tvmixer.c
@@ -79,7 +79,7 @@
 {
 	struct video_audio va;
 	int left,right,ret,val = 0;
-        struct TVMIXER *mix = file->private_data;
+	struct TVMIXER *mix = file->private_data;
 	struct i2c_client *client = mix->dev;
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
@@ -87,25 +87,25 @@
 	if (NULL == client)
 		return -ENODEV;
 
-        if (cmd == SOUND_MIXER_INFO) {
-                mixer_info info;
-                strlcpy(info.id, "tv card", sizeof(info.id));
-                strlcpy(info.name, client->name, sizeof(info.name));
-                info.modify_counter = 42 /* FIXME */;
-                if (copy_to_user(argp, &info, sizeof(info)))
-                        return -EFAULT;
-                return 0;
-        }
-        if (cmd == SOUND_OLD_MIXER_INFO) {
-                _old_mixer_info info;
-                strlcpy(info.id, "tv card", sizeof(info.id));
-                strlcpy(info.name, client->name, sizeof(info.name));
-                if (copy_to_user(argp, &info, sizeof(info)))
-                        return -EFAULT;
-                return 0;
-        }
-        if (cmd == OSS_GETVERSION)
-                return put_user(SOUND_VERSION, p);
+	if (cmd == SOUND_MIXER_INFO) {
+		mixer_info info;
+		strlcpy(info.id, "tv card", sizeof(info.id));
+		strlcpy(info.name, client->name, sizeof(info.name));
+		info.modify_counter = 42 /* FIXME */;
+		if (copy_to_user(argp, &info, sizeof(info)))
+			return -EFAULT;
+		return 0;
+	}
+	if (cmd == SOUND_OLD_MIXER_INFO) {
+		_old_mixer_info info;
+		strlcpy(info.id, "tv card", sizeof(info.id));
+		strlcpy(info.name, client->name, sizeof(info.name));
+		if (copy_to_user(argp, &info, sizeof(info)))
+			return -EFAULT;
+		return 0;
+	}
+	if (cmd == OSS_GETVERSION)
+		return put_user(SOUND_VERSION, p);
 
 	if (_SIOC_DIR(cmd) & _SIOC_WRITE)
 		if (get_user(val, p))
@@ -181,8 +181,8 @@
 
 static int tvmixer_open(struct inode *inode, struct file *file)
 {
-        int i, minor = iminor(inode);
-        struct TVMIXER *mix = NULL;
+	int i, minor = iminor(inode);
+	struct TVMIXER *mix = NULL;
 	struct i2c_client *client = NULL;
 
 	for (i = 0; i < DEV_MAX; i++) {
@@ -204,7 +204,7 @@
 #endif
 	if (client->adapter->owner)
 		try_module_get(client->adapter->owner);
-        return 0;
+	return 0;
 }
 
 static int tvmixer_release(struct inode *inode, struct file *file)
@@ -231,15 +231,15 @@
 	.owner           = THIS_MODULE,
 #endif
 	.name            = "tv card mixer driver",
-        .id              = I2C_DRIVERID_TVMIXER,
+	.id              = I2C_DRIVERID_TVMIXER,
 #ifdef I2C_DF_DUMMY
 	.flags           = I2C_DF_DUMMY,
 #else
 	.flags           = I2C_DF_NOTIFY,
-        .detach_adapter  = tvmixer_adapters,
+	.detach_adapter  = tvmixer_adapters,
 #endif
-        .attach_adapter  = tvmixer_adapters,
-        .detach_client   = tvmixer_clients,
+	.attach_adapter  = tvmixer_adapters,
+	.detach_client   = tvmixer_clients,
 };
 
 static struct file_operations tvmixer_fops = {
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index 88beb5a..4134549 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -960,7 +960,7 @@
 		fmt->start[1]         = fmt2->fmt.vbi.start[1];
 		fmt->count[1]         = fmt2->fmt.vbi.count[1];
 		fmt->flags            = fmt2->fmt.vbi.flags & 0x03;
-                break;
+		break;
 	}
 	case VIDIOCSVBIFMT:
 	{
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index 574b8e3..acfd3a1 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -147,7 +147,7 @@
 		data,size,dma->nr_pages);
 
 	down_read(&current->mm->mmap_sem);
-        err = get_user_pages(current,current->mm,
+	err = get_user_pages(current,current->mm,
 			     data & PAGE_MASK, dma->nr_pages,
 			     rw == READ, 1, /* force */
 			     dma->pages, NULL);
@@ -750,9 +750,9 @@
 {
 	enum v4l2_field field;
 	unsigned long flags;
-        int retval;
+	int retval;
 
-        /* setup stuff */
+	/* setup stuff */
 	retval = -ENOMEM;
 	q->read_buf = videobuf_alloc(q->msize);
 	if (NULL == q->read_buf)
@@ -760,18 +760,18 @@
 
 	q->read_buf->memory = V4L2_MEMORY_USERPTR;
 	q->read_buf->baddr  = (unsigned long)data;
-        q->read_buf->bsize  = count;
+	q->read_buf->bsize  = count;
 	field = videobuf_next_field(q);
 	retval = q->ops->buf_prepare(q,q->read_buf,field);
 	if (0 != retval)
 		goto done;
 
-        /* start capture & wait */
+	/* start capture & wait */
 	spin_lock_irqsave(q->irqlock,flags);
 	q->ops->buf_queue(q,q->read_buf);
 	spin_unlock_irqrestore(q->irqlock,flags);
-        retval = videobuf_waiton(q->read_buf,0,0);
-        if (0 == retval) {
+	retval = videobuf_waiton(q->read_buf,0,0);
+	if (0 == retval) {
 		videobuf_dma_pci_sync(q->pci,&q->read_buf->dma);
 		if (STATE_ERROR == q->read_buf->state)
 			retval = -EIO;
@@ -828,7 +828,7 @@
 	}
 
 	/* wait until capture is done */
-        retval = videobuf_waiton(q->read_buf, nonblocking, 1);
+	retval = videobuf_waiton(q->read_buf, nonblocking, 1);
 	if (0 != retval)
 		goto done;
 	videobuf_dma_pci_sync(q->pci,&q->read_buf->dma);
@@ -1096,7 +1096,7 @@
 
 	dprintk(3,"nopage: fault @ %08lx [vma %08lx-%08lx]\n",
 		vaddr,vma->vm_start,vma->vm_end);
-        if (vaddr > vma->vm_end)
+	if (vaddr > vma->vm_end)
 		return NOPAGE_SIGBUS;
 	page = alloc_page(GFP_USER);
 	if (!page)
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 8200f3d..5bd5926 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -36,10 +36,10 @@
 
 #define wm8775_err(fmt, arg...) do { \
 	printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
-               i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
 #define wm8775_info(fmt, arg...) do { \
 	printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
-               i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
 
 
 static unsigned short normal_i2c[] = { 0x36 >> 1, I2C_CLIENT_END };
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 1cc8c31..22e6e4b 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -202,9 +202,9 @@
 #define VIDEO_SOUND_STEREO	2
 #define VIDEO_SOUND_LANG1	4
 #define VIDEO_SOUND_LANG2	8
-        __u16   mode;
-        __u16	balance;	/* Stereo balance */
-        __u16	step;		/* Step actual volume uses */
+	__u16   mode;
+	__u16	balance;	/* Stereo balance */
+	__u16	step;		/* Step actual volume uses */
 };
 
 struct video_clip
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 2797900..a9a0999 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -24,7 +24,7 @@
 
 /*  Four-character-code (FOURCC) */
 #define v4l2_fourcc(a,b,c,d)\
-        (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+	(((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
 
 /*
  *	E N U M S
@@ -154,20 +154,20 @@
 };
 
 /* Values for 'capabilities' field */
-#define V4L2_CAP_VIDEO_CAPTURE	        0x00000001  /* Is a video capture device */
-#define V4L2_CAP_VIDEO_OUTPUT	        0x00000002  /* Is a video output device */
-#define V4L2_CAP_VIDEO_OVERLAY	        0x00000004  /* Can do video overlay */
-#define V4L2_CAP_VBI_CAPTURE	        0x00000010  /* Is a raw VBI capture device */
-#define V4L2_CAP_VBI_OUTPUT	        0x00000020  /* Is a raw VBI output device */
+#define V4L2_CAP_VIDEO_CAPTURE		0x00000001  /* Is a video capture device */
+#define V4L2_CAP_VIDEO_OUTPUT		0x00000002  /* Is a video output device */
+#define V4L2_CAP_VIDEO_OVERLAY		0x00000004  /* Can do video overlay */
+#define V4L2_CAP_VBI_CAPTURE		0x00000010  /* Is a raw VBI capture device */
+#define V4L2_CAP_VBI_OUTPUT		0x00000020  /* Is a raw VBI output device */
 #if 1
 #define V4L2_CAP_SLICED_VBI_CAPTURE	0x00000040  /* Is a sliced VBI capture device */
 #define V4L2_CAP_SLICED_VBI_OUTPUT	0x00000080  /* Is a sliced VBI output device */
 #endif
-#define V4L2_CAP_RDS_CAPTURE	        0x00000100  /* RDS data capture */
+#define V4L2_CAP_RDS_CAPTURE		0x00000100  /* RDS data capture */
 
-#define V4L2_CAP_TUNER		        0x00010000  /* has a tuner */
-#define V4L2_CAP_AUDIO		        0x00020000  /* has audio support */
-#define V4L2_CAP_RADIO		        0x00040000  /* is a radio device */
+#define V4L2_CAP_TUNER			0x00010000  /* has a tuner */
+#define V4L2_CAP_AUDIO			0x00020000  /* has audio support */
+#define V4L2_CAP_RADIO			0x00040000  /* is a radio device */
 
 #define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
 #define V4L2_CAP_ASYNCIO                0x02000000  /* async I/O */
@@ -179,13 +179,13 @@
 
 struct v4l2_pix_format
 {
-	__u32         	 	width;
-	__u32	         	height;
-	__u32	         	pixelformat;
+	__u32         		width;
+	__u32			height;
+	__u32			pixelformat;
 	enum v4l2_field  	field;
 	__u32            	bytesperline;	/* for padding, zero if unused */
-	__u32          	 	sizeimage;
-        enum v4l2_colorspace	colorspace;
+	__u32          		sizeimage;
+	enum v4l2_colorspace	colorspace;
 	__u32			priv;		/* private data, depends on pixelformat */
 };
 
@@ -238,12 +238,12 @@
  */
 struct v4l2_fmtdesc
 {
-	__u32	            index;             /* Format number      */
+	__u32		    index;             /* Format number      */
 	enum v4l2_buf_type  type;              /* buffer type        */
 	__u32               flags;
-	__u8	            description[32];   /* Description string */
-	__u32	            pixelformat;       /* Format fourcc      */
-	__u32	            reserved[4];
+	__u8		    description[32];   /* Description string */
+	__u32		    pixelformat;       /* Format fourcc      */
+	__u32		    reserved[4];
 };
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
@@ -393,7 +393,7 @@
 #define V4L2_JPEG_MARKER_DRI (1<<5)    /* Define Restart Interval */
 #define V4L2_JPEG_MARKER_COM (1<<6)    /* Comment segment */
 #define V4L2_JPEG_MARKER_APP (1<<7)    /* App segment, driver will
-                                        * allways use APP0 */
+			                * allways use APP0 */
 };
 
 
@@ -402,10 +402,10 @@
  */
 struct v4l2_requestbuffers
 {
-	__u32	                count;
+	__u32			count;
 	enum v4l2_buf_type      type;
 	enum v4l2_memory        memory;
-	__u32	                reserved[2];
+	__u32			reserved[2];
 };
 
 struct v4l2_buffer
@@ -511,9 +511,9 @@
 
 struct v4l2_cropcap {
 	enum v4l2_buf_type      type;
-        struct v4l2_rect        bounds;
-        struct v4l2_rect        defrect;
-        struct v4l2_fract       pixelaspect;
+	struct v4l2_rect        bounds;
+	struct v4l2_rect        defrect;
+	struct v4l2_fract       pixelaspect;
 };
 
 struct v4l2_crop {
@@ -587,7 +587,7 @@
 				 V4L2_STD_PAL_Nc	|\
 				 V4L2_STD_SECAM)
 #define V4L2_STD_ATSC           (V4L2_STD_ATSC_8_VSB    |\
-		                 V4L2_STD_ATSC_16_VSB)
+				 V4L2_STD_ATSC_16_VSB)
 
 #define V4L2_STD_UNKNOWN        0
 #define V4L2_STD_ALL            (V4L2_STD_525_60	|\
@@ -595,7 +595,7 @@
 
 struct v4l2_standard
 {
-	__u32	       	     index;
+	__u32		     index;
 	v4l2_std_id          id;
 	__u8		     name[24];
 	struct v4l2_fract    frameperiod; /* Frames, not fields */
@@ -610,9 +610,9 @@
 struct v4l2_input
 {
 	__u32	     index;		/*  Which input */
-	__u8	     name[32];	        /*  Label */
+	__u8	     name[32];		/*  Label */
 	__u32	     type;		/*  Type of input */
-	__u32	     audioset;	        /*  Associated audios (bitfield) */
+	__u32	     audioset;		/*  Associated audios (bitfield) */
 	__u32        tuner;             /*  Associated tuner */
 	v4l2_std_id  std;
 	__u32	     status;
@@ -647,9 +647,9 @@
 struct v4l2_output
 {
 	__u32	     index;		/*  Which output */
-	__u8	     name[32];	        /*  Label */
+	__u8	     name[32];		/*  Label */
 	__u32	     type;		/*  Type of output */
-	__u32	     audioset;	        /*  Associated audios (bitfield) */
+	__u32	     audioset;		/*  Associated audios (bitfield) */
 	__u32	     modulator;         /*  Associated modulator */
 	v4l2_std_id  std;
 	__u32	     reserved[4];
@@ -671,12 +671,12 @@
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
 struct v4l2_queryctrl
 {
-	__u32	             id;
+	__u32		     id;
 	enum v4l2_ctrl_type  type;
 	__u8		     name[32];	/* Whatever */
 	__s32		     minimum;	/* Note signedness */
 	__s32		     maximum;
-	__s32	             step;
+	__s32		     step;
 	__s32		     default_value;
 	__u32                flags;
 	__u32		     reserved[2];
@@ -779,10 +779,10 @@
 
 struct v4l2_frequency
 {
-	__u32	              tuner;
+	__u32		      tuner;
 	enum v4l2_tuner_type  type;
-        __u32	              frequency;
-	__u32	              reserved[8];
+	__u32		      frequency;
+	__u32		      reserved[8];
 };
 
 /*
@@ -846,14 +846,14 @@
 
 struct v4l2_sliced_vbi_format
 {
-        __u16   service_set;
-        /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
-           service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
-                                 (equals frame lines 313-336 for 625 line video
-                                  standards, 263-286 for 525 line standards) */
-        __u16   service_lines[2][24];
-        __u32   io_size;
-        __u32   reserved[2];            /* must be zero */
+	__u16   service_set;
+	/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
+	   service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
+			         (equals frame lines 313-336 for 625 line video
+			          standards, 263-286 for 525 line standards) */
+	__u16   service_lines[2][24];
+	__u32   io_size;
+	__u32   reserved[2];            /* must be zero */
 };
 
 #define V4L2_SLICED_TELETEXT_B          (0x0001)
@@ -866,22 +866,22 @@
 
 struct v4l2_sliced_vbi_cap
 {
-        __u16   service_set;
-        /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
-           service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
-                                 (equals frame lines 313-336 for 625 line video
-                                  standards, 263-286 for 525 line standards) */
-        __u16   service_lines[2][24];
-        __u32   reserved[4];    /* must be 0 */
+	__u16   service_set;
+	/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
+	   service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
+			         (equals frame lines 313-336 for 625 line video
+			          standards, 263-286 for 525 line standards) */
+	__u16   service_lines[2][24];
+	__u32   reserved[4];    /* must be 0 */
 };
 
 struct v4l2_sliced_vbi_data
 {
-        __u32   id;
-        __u32   field;          /* 0: first field, 1: second field */
-        __u32   line;           /* 1-23 */
-        __u32   reserved;       /* must be 0 */
-        __u8    data[48];
+	__u32   id;
+	__u32   field;          /* 0: first field, 1: second field */
+	__u32   line;           /* 1-23 */
+	__u32   reserved;       /* must be 0 */
+	__u8    data[48];
 };
 #endif
 
@@ -896,9 +896,9 @@
 	enum v4l2_buf_type type;
 	union
 	{
-		struct v4l2_pix_format	        pix;     // V4L2_BUF_TYPE_VIDEO_CAPTURE
-		struct v4l2_window	        win;     // V4L2_BUF_TYPE_VIDEO_OVERLAY
-		struct v4l2_vbi_format	        vbi;     // V4L2_BUF_TYPE_VBI_CAPTURE
+		struct v4l2_pix_format		pix;     // V4L2_BUF_TYPE_VIDEO_CAPTURE
+		struct v4l2_window		win;     // V4L2_BUF_TYPE_VIDEO_OVERLAY
+		struct v4l2_vbi_format		vbi;     // V4L2_BUF_TYPE_VBI_CAPTURE
 #if 1
 		struct v4l2_sliced_vbi_format	sliced;  // V4L2_BUF_TYPE_SLICED_VBI_CAPTURE
 #endif
diff --git a/include/media/audiochip.h b/include/media/audiochip.h
index dd1e484..b7d4b09 100644
--- a/include/media/audiochip.h
+++ b/include/media/audiochip.h
@@ -10,13 +10,13 @@
 	/* Provided by video chip */
 	AUDIO_CHIP_INTERNAL,
 	/* Provided by tvaudio.c */
-        AUDIO_CHIP_TDA8425,
-        AUDIO_CHIP_TEA6300,
-        AUDIO_CHIP_TEA6420,
-        AUDIO_CHIP_TDA9840,
-        AUDIO_CHIP_TDA985X,
-        AUDIO_CHIP_TDA9874,
-        AUDIO_CHIP_PIC16C54,
+	AUDIO_CHIP_TDA8425,
+	AUDIO_CHIP_TEA6300,
+	AUDIO_CHIP_TEA6420,
+	AUDIO_CHIP_TDA9840,
+	AUDIO_CHIP_TDA985X,
+	AUDIO_CHIP_TDA9874,
+	AUDIO_CHIP_PIC16C54,
 	/* Provided by msp3400.c */
 	AUDIO_CHIP_MSP34XX
 };
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 8102532..94a9511 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -215,14 +215,14 @@
 
 #define tuner_warn(fmt, arg...) do {\
 	printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->name, \
-                        t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+			t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
 #define tuner_info(fmt, arg...) do {\
 	printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->name, \
-                        t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+			t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
 #define tuner_dbg(fmt, arg...) do {\
 	if (tuner_debug) \
-                printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->name, \
-                        t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+		printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->name, \
+			t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
 
 #endif /* __KERNEL__ */
 
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index ae8d7a0..ee8eb15 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -177,7 +177,7 @@
 };
 
 struct videobuf_queue {
-        struct semaphore           lock;
+	struct semaphore           lock;
 	spinlock_t                 *irqlock;
 	struct pci_dev             *pci;