diff options
| author | Maxim Levitsky <maximlevitsky@gmail.com> | 2010-10-15 17:20:44 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-25 01:28:39 +0100 |
| commit | 480792b7bf188c29b8d4b10fee65c3a06ec5dbf7 (patch) | |
| tree | 98673ae808fb094ec4c8a84f8b1ee2bc4ad1b902 /drivers/mtd/mtd_blkdevs.c | |
| parent | 008c751ec78587dd9b48bb62d4b10d616554fea2 (diff) | |
mtd: blktrans: kill BKL
It not needed, because I already added locking for all fops
methods.
Signed-off-by: Maxim Levitsky <maximlevisky@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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 352831baf785..040c2d923807 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; } |