1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 7d3d03f98914..67e9ed95f669 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -331,7 +331,8 @@ static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *r
         if (blk_sense_request(rq) || blk_special_request(rq)) {
                 struct ide_atapi_pc *pc = (struct ide_atapi_pc *)rq->special;
 
-                if (drive->using_dma && !idescsi_map_sg(drive, pc))
+                if ((drive->dev_flags & IDE_DFLAG_USING_DMA) &&
+                    idescsi_map_sg(drive, pc) == 0)
                         pc->flags |= PC_FLAG_DMA_OK;
 
                 return idescsi_issue_pc(drive, pc);
@@ -415,7 +416,7 @@ static void ide_scsi_remove(ide_drive_t *drive)
 
         ide_scsi_put(scsi);
 
-        drive->scsi = 0;
+        drive->dev_flags &= ~IDE_DFLAG_SCSI;
 }
 
 static int ide_scsi_probe(ide_drive_t *);
@@ -767,7 +768,7 @@ static int ide_scsi_probe(ide_drive_t *drive)
             !(host = scsi_host_alloc(&idescsi_template,sizeof(idescsi_scsi_t))))
                 return -ENODEV;
 
-        drive->scsi = 1;
+        drive->dev_flags |= IDE_DFLAG_SCSI;
 
         g = alloc_disk(1 << PARTN_BITS);
         if (!g)
@@ -808,7 +809,7 @@ static int ide_scsi_probe(ide_drive_t *drive)
 
         put_disk(g);
 out_host_put:
-        drive->scsi = 0;
+        drive->dev_flags &= ~IDE_DFLAG_SCSI;
         scsi_host_put(host);
         return err;
 }