diff options
Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 352831baf78..040c2d92380 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -181,7 +181,6 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) if (!dev) return -ERESTARTSYS; /* FIXME: busy loop! -arnd*/ - lock_kernel(); mutex_lock(&dev->lock); if (dev->open++) @@ -198,7 +197,6 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) unlock: mutex_unlock(&dev->lock); blktrans_dev_put(dev); - unlock_kernel(); return ret; } @@ -210,7 +208,6 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode) if (!dev) return ret; - lock_kernel(); mutex_lock(&dev->lock); if (--dev->open) @@ -226,7 +223,6 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode) unlock: mutex_unlock(&dev->lock); blktrans_dev_put(dev); - unlock_kernel(); return ret; } @@ -259,7 +255,6 @@ static int blktrans_ioctl(struct block_device *bdev, fmode_t mode, if (!dev) return ret; - lock_kernel(); mutex_lock(&dev->lock); if (!dev->mtd) @@ -274,7 +269,6 @@ static int blktrans_ioctl(struct block_device *bdev, fmode_t mode, } unlock: mutex_unlock(&dev->lock); - unlock_kernel(); blktrans_dev_put(dev); return ret; } |