diff options
Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 44dc965a2f7c..f4701182b558 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -192,8 +192,8 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) if (!dev) return -ERESTARTSYS; /* FIXME: busy loop! -arnd*/ - mutex_lock(&dev->lock); mutex_lock(&mtd_table_mutex); + mutex_lock(&dev->lock); if (dev->open) goto unlock; @@ -217,8 +217,8 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) unlock: dev->open++; - mutex_unlock(&mtd_table_mutex); mutex_unlock(&dev->lock); + mutex_unlock(&mtd_table_mutex); blktrans_dev_put(dev); return ret; @@ -228,8 +228,8 @@ error_release: error_put: module_put(dev->tr->owner); kref_put(&dev->ref, blktrans_dev_release); - mutex_unlock(&mtd_table_mutex); mutex_unlock(&dev->lock); + mutex_unlock(&mtd_table_mutex); blktrans_dev_put(dev); return ret; } @@ -241,8 +241,8 @@ static void blktrans_release(struct gendisk *disk, fmode_t mode) if (!dev) return; - mutex_lock(&dev->lock); mutex_lock(&mtd_table_mutex); + mutex_lock(&dev->lock); if (--dev->open) goto unlock; @@ -256,8 +256,8 @@ static void blktrans_release(struct gendisk *disk, fmode_t mode) __put_mtd_device(dev->mtd); } unlock: - mutex_unlock(&mtd_table_mutex); mutex_unlock(&dev->lock); + mutex_unlock(&mtd_table_mutex); blktrans_dev_put(dev); } @@ -399,7 +399,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) snprintf(gd->disk_name, sizeof(gd->disk_name), "%s%d", tr->name, new->devnum); - set_capacity(gd, (new->size * tr->blksize) >> 9); + set_capacity(gd, ((u64)new->size * tr->blksize) >> 9); /* Create the request queue */ spin_lock_init(&new->queue_lock); |