scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16

SPC-3 defines SERVICE ACTION IN(12) and SERVICE ACTION IN(16).
So rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 to be
consistent with SPC and to allow for better distinction.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Tested-by: Robert Elliott <elliott@hp.com>
Reviewed-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/scsi_trace.c b/drivers/scsi/scsi_trace.c
index 503594e..82af28b 100644
--- a/drivers/scsi/scsi_trace.c
+++ b/drivers/scsi/scsi_trace.c
@@ -278,7 +278,7 @@
 		return scsi_trace_rw16(p, cdb, len);
 	case UNMAP:
 		return scsi_trace_unmap(p, cdb, len);
-	case SERVICE_ACTION_IN:
+	case SERVICE_ACTION_IN_16:
 		return scsi_trace_service_action_in(p, cdb, len);
 	case VARIABLE_LENGTH_CMD:
 		return scsi_trace_varlen(p, cdb, len);