diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index ce83322..7936aaf 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -747,16 +747,16 @@
 	switch (hp->dxfer_direction) {
 	case SG_DXFER_TO_FROM_DEV:
 	case SG_DXFER_FROM_DEV:
-		SRpnt->sr_data_direction = SCSI_DATA_READ;
+		SRpnt->sr_data_direction = DMA_FROM_DEVICE;
 		break;
 	case SG_DXFER_TO_DEV:
-		SRpnt->sr_data_direction = SCSI_DATA_WRITE;
+		SRpnt->sr_data_direction = DMA_TO_DEVICE;
 		break;
 	case SG_DXFER_UNKNOWN:
-		SRpnt->sr_data_direction = SCSI_DATA_UNKNOWN;
+		SRpnt->sr_data_direction = DMA_BIDIRECTIONAL;
 		break;
 	default:
-		SRpnt->sr_data_direction = SCSI_DATA_NONE;
+		SRpnt->sr_data_direction = DMA_NONE;
 		break;
 	}
 	SRpnt->upper_private_data = srp;