diff options
Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index ca385697446..424ca5f93c6 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -215,7 +215,7 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) mutex_lock(&dev->lock); - if (dev->open++) + if (dev->open) goto unlock; kref_get(&dev->ref); @@ -235,6 +235,7 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) goto error_release; unlock: + dev->open++; mutex_unlock(&dev->lock); blktrans_dev_put(dev); return ret; @@ -426,6 +427,8 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) new->rq->queuedata = new; blk_queue_logical_block_size(new->rq, tr->blksize); + queue_flag_set_unlocked(QUEUE_FLAG_NONROT, new->rq); + if (tr->discard) { queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, new->rq); new->rq->limits.max_discard_sectors = UINT_MAX; |