[libata #pata-drivers] Trim trailing whitespace.
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 20b191d..1d1c30a 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -2,18 +2,18 @@
* ata_generic.c - Generic PATA/SATA controller driver.
* Copyright 2005 Red Hat Inc <alan@redhat.com>, all rights reserved.
*
- * Elements from ide/pci/generic.c
+ * Elements from ide/pci/generic.c
* Copyright (C) 2001-2002 Andre Hedrick <andre@linux-ide.org>
* Portions (C) Copyright 2002 Red Hat Inc <alan@redhat.com>
*
* May be copied or modified under the terms of the GNU General Public License
- *
+ *
* Driver for PCI IDE interfaces implementing the standard bus mastering
* interface functionality. This assumes the BIOS did the drive set up and
* tuning for us. By default we do not grab all IDE class devices as they
* may have other drivers or need fixups to avoid problems. Instead we keep
* a default list of stuff without documentation/driver that appears to
- * work.
+ * work.
*/
#include <linux/kernel.h>
@@ -38,7 +38,7 @@
*
* Set up cable type and use generic probe init
*/
-
+
static int generic_pre_reset(struct ata_port *ap)
{
ap->cbl = ATA_CBL_PATA80;
@@ -55,7 +55,7 @@
* None (inherited from caller).
*/
-
+
static void generic_error_handler(struct ata_port *ap)
{
ata_bmdma_drive_eh(ap, generic_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
@@ -68,9 +68,9 @@
* Use a non standard set_mode function. We don't want to be tuned.
* The BIOS configured everything. Our job is not to fiddle. We
* read the dma enabled bits from the PCI configuration of the device
- * and respect them.
+ * and respect them.
*/
-
+
static void generic_set_mode(struct ata_port *ap)
{
int dma_enabled = 0;
@@ -79,14 +79,14 @@
/* Bits 5 and 6 indicate if DMA is active on master/slave */
if (ap->ioaddr.bmdma_addr)
dma_enabled = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
-
+
for (i = 0; i < ATA_MAX_DEVICES; i++) {
struct ata_device *dev = &ap->device[i];
if (ata_dev_enabled(dev)) {
/* We don't really care */
dev->pio_mode = XFER_PIO_0;
dev->dma_mode = XFER_MW_DMA_0;
- /* We do need the right mode information for DMA or PIO
+ /* We do need the right mode information for DMA or PIO
and this comes from the current configuration flags */
if (dma_enabled & (1 << (5 + i))) {
dev->xfer_mode = XFER_MW_DMA_0;
@@ -121,7 +121,7 @@
static struct ata_port_operations generic_port_ops = {
.set_mode = generic_set_mode,
-
+
.port_disable = ata_port_disable,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
@@ -133,7 +133,7 @@
.bmdma_start = ata_bmdma_start,
.bmdma_stop = ata_bmdma_stop,
.bmdma_status = ata_bmdma_status,
-
+
.data_xfer = ata_pio_data_xfer,
.freeze = ata_bmdma_freeze,
@@ -150,8 +150,8 @@
.port_start = ata_port_start,
.port_stop = ata_port_stop,
.host_stop = ata_host_stop
-};
-
+};
+
static int all_generic_ide; /* Set to claim all devices */
/**
@@ -160,10 +160,10 @@
* @id: match entry
*
* Called each time a matching IDE interface is found. We check if the
- * interface is one we wish to claim and if so we perform any chip
+ * interface is one we wish to claim and if so we perform any chip
* specific hacks then let the ATA layer do the heavy lifting.
*/
-
+
static int ata_generic_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
u16 command;
@@ -176,7 +176,7 @@
.port_ops = &generic_port_ops
};
static struct ata_port_info *port_info[2] = { &info, &info };
-
+
/* Don't use the generic entry unless instructed to do so */
if (id->driver_data == 1 && all_generic_ide == 0)
return -ENODEV;
@@ -197,7 +197,7 @@
pci_read_config_word(dev, PCI_COMMAND, &command);
if (!(command & PCI_COMMAND_IO))
return -ENODEV;
-
+
if (dev->vendor == PCI_VENDOR_ID_AL)
ata_pci_clear_simplex(dev);
@@ -207,7 +207,7 @@
static struct pci_device_id ata_generic[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE), },
{ PCI_DEVICE(PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565), },
- { PCI_DEVICE(PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F), },
+ { PCI_DEVICE(PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F), },
{ PCI_DEVICE(PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886A), },
{ PCI_DEVICE(PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF), },
{ PCI_DEVICE(PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), },
