Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index ec16672..c454e44 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -100,7 +100,7 @@
  */
 #define TIMEOUT_TIME 10
 /*
- * Define this if you want to have verbose explaination of SCSI
+ * Define this if you want to have verbose explanation of SCSI
  * status/messages.
  */
 #undef CONFIG_ACORNSCSI_CONSTANTS
@@ -1561,7 +1561,7 @@
 	/*
 	 * If we were negociating sync transfer, we don't yet know if
 	 * this REJECT is for the sync transfer or for the tagged queue/wide
-	 * transfer.  Re-initiate sync transfer negociation now, and if
+	 * transfer.  Re-initiate sync transfer negotiation now, and if
 	 * we got a REJECT in response to SDTR, then it'll be set to DONE.
 	 */
 	if (host->device[host->SCpnt->device->id].sync_state == SYNC_SENT_REQUEST)
diff --git a/drivers/scsi/arm/acornscsi.h b/drivers/scsi/arm/acornscsi.h
index 8d2172a..01bc715 100644
--- a/drivers/scsi/arm/acornscsi.h
+++ b/drivers/scsi/arm/acornscsi.h
@@ -223,8 +223,8 @@
  * Synchronous transfer state
  */
 typedef enum {					/* Synchronous transfer state		*/
-    SYNC_ASYNCHRONOUS,				/* don't negociate synchronous transfers*/
-    SYNC_NEGOCIATE,				/* start negociation			*/
+    SYNC_ASYNCHRONOUS,				/* don't negotiate synchronous transfers*/
+    SYNC_NEGOCIATE,				/* start negotiation			*/
     SYNC_SENT_REQUEST,				/* sent SDTR message			*/
     SYNC_COMPLETED,				/* received SDTR reply			*/
 } syncxfer_t;
@@ -322,7 +322,7 @@
     /* per-device info */
     struct {
 	unsigned char	sync_xfer;		/* synchronous transfer (SBIC value)	*/
-	syncxfer_t	sync_state;		/* sync xfer negociation state		*/
+	syncxfer_t	sync_state;		/* sync xfer negotiation state		*/
 	unsigned char	disconnect_ok:1;	/* device can disconnect		*/
     } device[8];
     unsigned long	busyluns[64 / sizeof(unsigned long)];/* array of bits indicating LUNs busy	*/
diff --git a/drivers/scsi/arm/arxescsi.c b/drivers/scsi/arm/arxescsi.c
index 2836fe2..a750aa7 100644
--- a/drivers/scsi/arm/arxescsi.c
+++ b/drivers/scsi/arm/arxescsi.c
@@ -228,7 +228,7 @@
  * Params  : buffer - a buffer to write information to
  *	     start  - a pointer into this buffer set by this routine to the start
  *		      of the required information.
- *	     offset - offset into information that we have read upto.
+ *	     offset - offset into information that we have read up to.
  *	     length - length of buffer
  *	     host_no - host number to return information for
  *	     inout  - 0 for reading, 1 for writing.
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index c9902b5..547987b 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -344,7 +344,7 @@
  * Params   : buffer - a buffer to write information to
  *	      start  - a pointer into this buffer set by this routine to the start
  *		       of the required information.
- *	      offset - offset into information that we have read upto.
+ *	      offset - offset into information that we have read up to.
  *	      length - length of buffer
  *	      host_no - host number to return information for
  *	      inout  - 0 for reading, 1 for writing.
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index d843513..edfd12b 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -429,7 +429,7 @@
  * Params   : buffer - a buffer to write information to
  *	      start  - a pointer into this buffer set by this routine to the start
  *		       of the required information.
- *	      offset - offset into information that we have read upto.
+ *	      offset - offset into information that we have read up to.
  *	      length - length of buffer
  *	      host_no - host number to return information for
  *	      inout  - 0 for reading, 1 for writing.
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 2b2ce21..e85c40b 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2119,7 +2119,7 @@
 	 * executed, unless a target connects to us.
 	 */
 	if (info->reqSCpnt)
-		printk(KERN_WARNING "scsi%d.%c: loosing request command\n",
+		printk(KERN_WARNING "scsi%d.%c: losing request command\n",
 			info->host->host_no, '0' + SCpnt->device->id);
 	info->reqSCpnt = SCpnt;
 }
@@ -2294,7 +2294,7 @@
 		 * If we don't have an IRQ, then we must poll the card for
 		 * it's interrupt, and use that to call this driver's
 		 * interrupt routine.  That way, we keep the command
-		 * progressing.  Maybe we can add some inteligence here
+		 * progressing.  Maybe we can add some intelligence here
 		 * and go to sleep if we know that the device is going
 		 * to be some time (eg, disconnected).
 		 */
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index f30f8d6..84b7127 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -203,11 +203,11 @@
 } fasdmatype_t;
 
 typedef enum {
-	neg_wait,					/* Negociate with device		*/
-	neg_inprogress,					/* Negociation sent			*/
-	neg_complete,					/* Negociation complete			*/
-	neg_targcomplete,				/* Target completed negociation		*/
-	neg_invalid					/* Negociation not supported		*/
+	neg_wait,					/* Negotiate with device		*/
+	neg_inprogress,					/* Negotiation sent			*/
+	neg_complete,					/* Negotiation complete			*/
+	neg_targcomplete,				/* Target completed negotiation		*/
+	neg_invalid					/* Negotiation not supported		*/
 } neg_t;
 
 #define MAGIC	0x441296bdUL
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index e2297b4..9274c06 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -232,7 +232,7 @@
  * Params   : buffer  - a buffer to write information to
  *	      start   - a pointer into this buffer set by this routine to the start
  *		        of the required information.
- *	      offset  - offset into information that we have read upto.
+ *	      offset  - offset into information that we have read up to.
  *	      length  - length of buffer
  *	      inout   - 0 for reading, 1 for writing.
  * Returns  : length of data written to buffer.