acornscsi: use scsi_print_command()

Update acornscsi to use scsi_print_command() instead of the
underscore version and use scmd_printk() in acornscsi_done().
This will add correct device annotations in the resulting message.
And we should be using set_host_byte() for setting the
final result.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/scsi/arm/acornscsi.c

@@ -850,13 +850,13 @@ static void acornscsi_done(AS_Host *host, struct scsi_cmnd **SCpntp,
 			break;
 
 		    default:
-			printk(KERN_ERR "scsi%d.H: incomplete data transfer detected: result=%08X command=",
-				host->host->host_no, SCpnt->result);
-			__scsi_print_command(SCpnt->cmnd);
+			scmd_printk(KERN_ERR, SCpnt,
+				    "incomplete data transfer detected: "
+				    "result=%08X", SCpnt->result);
+			scsi_print_command(SCpnt);
 			acornscsi_dumpdma(host, "done");
-		 	acornscsi_dumplog(host, SCpnt->device->id);
-			SCpnt->result &= 0xffff;
-			SCpnt->result |= DID_ERROR << 16;
+			acornscsi_dumplog(host, SCpnt->device->id);
+			set_host_byte(SCpnt, DID_ERROR);
 		    }
 		}
 	}