1 files changed, 12 insertions, 11 deletions

diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 2597209..eeddbd1 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -295,16 +295,16 @@ static __inline__ void initialize_SCp(Scsi_Cmnd * cmd)
 	 * various queues are valid.
 	 */
 
-	if (cmd->use_sg) {
-		cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
-		cmd->SCp.buffers_residual = cmd->use_sg - 1;
+	if (scsi_bufflen(cmd)) {
+		cmd->SCp.buffer = scsi_sglist(cmd);
+		cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
 		cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
 		cmd->SCp.this_residual = cmd->SCp.buffer->length;
 	} else {
 		cmd->SCp.buffer = NULL;
 		cmd->SCp.buffers_residual = 0;
-		cmd->SCp.ptr = (char *) cmd->request_buffer;
-		cmd->SCp.this_residual = cmd->request_bufflen;
+		cmd->SCp.ptr = NULL;
+		cmd->SCp.this_residual = 0;
 	}
 }
 
@@ -932,7 +932,7 @@ static int __devinit NCR5380_init(struct Scsi_Host *instance, int flags)
  *	@instance: adapter to remove
  */
 
-static void __devexit NCR5380_exit(struct Scsi_Host *instance)
+static void NCR5380_exit(struct Scsi_Host *instance)
 {
 	struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
 
@@ -975,14 +975,14 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 		case WRITE_6:
 		case WRITE_10:
 			hostdata->time_write[cmd->device->id] -= (jiffies - hostdata->timebase);
-			hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;
+			hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);
 			hostdata->pendingw++;
 			break;
 		case READ:
 		case READ_6:
 		case READ_10:
 			hostdata->time_read[cmd->device->id] -= (jiffies - hostdata->timebase);
-			hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;
+			hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);
 			hostdata->pendingr++;
 			break;
 	}
@@ -1157,16 +1157,17 @@ static void NCR5380_main(struct work_struct *work)
  *	Locks: takes the needed instance locks
  */
 
-static irqreturn_t NCR5380_intr(int irq, void *dev_id) 
+static irqreturn_t NCR5380_intr(int dummy, void *dev_id)
 {
 	NCR5380_local_declare();
-	struct Scsi_Host *instance = (struct Scsi_Host *)dev_id;
+	struct Scsi_Host *instance = dev_id;
 	struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
 	int done;
 	unsigned char basr;
 	unsigned long flags;
 
-	dprintk(NDEBUG_INTR, ("scsi : NCR5380 irq %d triggered\n", irq));
+	dprintk(NDEBUG_INTR, ("scsi : NCR5380 irq %d triggered\n",
+		instance->irq));
 
 	do {
 		done = 1;