diff options
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 9fbfce735d56..45788955c4e6 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -3234,12 +3234,12 @@ struct blk_mq_ops dasd_mq_ops = { .exit_hctx = dasd_exit_hctx, }; -static int dasd_open(struct block_device *bdev, fmode_t mode) +static int dasd_open(struct gendisk *disk, blk_mode_t mode) { struct dasd_device *base; int rc; - base = dasd_device_from_gendisk(bdev->bd_disk); + base = dasd_device_from_gendisk(disk); if (!base) return -ENODEV; @@ -3268,14 +3268,12 @@ static int dasd_open(struct block_device *bdev, fmode_t mode) rc = -ENODEV; goto out; } - - if ((mode & FMODE_WRITE) && + if ((mode & BLK_OPEN_WRITE) && (test_bit(DASD_FLAG_DEVICE_RO, &base->flags) || (base->features & DASD_FEATURE_READONLY))) { rc = -EROFS; goto out; } - dasd_put_device(base); return 0; @@ -3287,7 +3285,7 @@ unlock: return rc; } -static void dasd_release(struct gendisk *disk, fmode_t mode) +static void dasd_release(struct gendisk *disk) { struct dasd_device *base = dasd_device_from_gendisk(disk); if (base) { |