mtd: blktrans: kill BKL

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=480792b7bf188c29b8d4b10fee65c3a06ec5dbf7
Commit:     480792b7bf188c29b8d4b10fee65c3a06ec5dbf7
Parent:     008c751ec78587dd9b48bb62d4b10d616554fea2
Author:     Maxim Levitsky <maximlevitsky at gmail.com>
AuthorDate: Fri Oct 15 17:20:44 2010 +0200
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Oct 25 01:28:39 2010 +0100

    mtd: blktrans: kill BKL
    
    It not needed, because I already added locking for all fops
    methods.
    
    Signed-off-by: Maxim Levitsky <maximlevisky at gmail.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 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 352831b..040c2d9 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;
 }