diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index ce8c719..f20bf35 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2332,7 +2332,7 @@
 	 * so bdget() can't fail.
 	 */
 	bdget(pd->bdev->bd_dev);
-	if ((ret = blkdev_get(pd->bdev, FMODE_READ, O_RDONLY)))
+	if ((ret = blkdev_get(pd->bdev, FMODE_READ)))
 		goto out;
 
 	if ((ret = bd_claim(pd->bdev, pd)))
@@ -2765,7 +2765,7 @@
 	bdev = bdget(dev);
 	if (!bdev)
 		return -ENOMEM;
-	ret = blkdev_get(bdev, FMODE_READ, O_RDONLY | O_NONBLOCK);
+	ret = blkdev_get(bdev, FMODE_READ | FMODE_NDELAY);
 	if (ret)
 		return ret;
 
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index bfd59e6..f3cf5eb 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -65,7 +65,7 @@
 	if (!bdev)
 		goto out;
 	igrab(bdev->bd_inode);
-	err = blkdev_get(bdev, filp->f_mode, 0);
+	err = blkdev_get(bdev, filp->f_mode);
 	if (err)
 		goto out;
 	err = bd_claim(bdev, raw_open);
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 3c1b691..e99d566 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -99,7 +99,7 @@
 	struct block_device *bdev;
 
 	bdev = bdget_disk(block->gdp, 0);
-	if (!bdev || blkdev_get(bdev, FMODE_READ, 1) < 0)
+	if (!bdev || blkdev_get(bdev, FMODE_READ) < 0)
 		return -ENODEV;
 	/*
 	 * See fs/partition/check.c:register_disk,rescan_partitions