From 5955102c9984fa081b2d570cfac75c97eecf8f3b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 22 Jan 2016 15:40:57 -0500 Subject: wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro --- drivers/mtd/ubi/cdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/mtd') diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 54e056d3be02..ee2b74d1d1b5 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -174,9 +174,9 @@ static int vol_cdev_fsync(struct file *file, loff_t start, loff_t end, struct ubi_device *ubi = desc->vol->ubi; struct inode *inode = file_inode(file); int err; - mutex_lock(&inode->i_mutex); + inode_lock(inode); err = ubi_sync(ubi->ubi_num); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return err; } -- cgit v1.2.3