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Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 0a3a528212c2..69f542c4923c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -826,27 +826,6 @@ static int sd_sync_cache(struct scsi_disk *sdkp)
826 return 0; 826 return 0;
827} 827}
828 828
829static int sd_issue_flush(struct request_queue *q, struct gendisk *disk,
830 sector_t *error_sector)
831{
832 int ret = 0;
833 struct scsi_device *sdp = q->queuedata;
834 struct scsi_disk *sdkp;
835
836 if (sdp->sdev_state != SDEV_RUNNING)
837 return -ENXIO;
838
839 sdkp = scsi_disk_get_from_dev(&sdp->sdev_gendev);
840
841 if (!sdkp)
842 return -ENODEV;
843
844 if (sdkp->WCE)
845 ret = sd_sync_cache(sdkp);
846 scsi_disk_put(sdkp);
847 return ret;
848}
849
850static void sd_prepare_flush(struct request_queue *q, struct request *rq) 829static void sd_prepare_flush(struct request_queue *q, struct request *rq)
851{ 830{
852 memset(rq->cmd, 0, sizeof(rq->cmd)); 831 memset(rq->cmd, 0, sizeof(rq->cmd));
@@ -1697,7 +1676,6 @@ static int sd_probe(struct device *dev)
1697 sd_revalidate_disk(gd); 1676 sd_revalidate_disk(gd);
1698 1677
1699 blk_queue_prep_rq(sdp->request_queue, sd_prep_fn); 1678 blk_queue_prep_rq(sdp->request_queue, sd_prep_fn);
1700 blk_queue_issue_flush_fn(sdp->request_queue, sd_issue_flush);
1701 1679
1702 gd->driverfs_dev = &sdp->sdev_gendev; 1680 gd->driverfs_dev = &sdp->sdev_gendev;
1703 gd->flags = GENHD_FL_DRIVERFS; 1681 gd->flags = GENHD_FL_DRIVERFS;