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authorH Hartley Sweeten <hartleys@visionengravers.com>2011-08-13 01:58:31 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2011-08-23 01:12:24 +0400
commit86ec67fd0a28c7f2b765e33aaf5b002d28c5f1fa (patch)
treea77653b6c617d73a26efabd98fb0551201a3a94f /drivers/base/devres.c
parent8ea95e08711f504d83281e762ca65a849a89593e (diff)
downloadlinux-86ec67fd0a28c7f2b765e33aaf5b002d28c5f1fa.tar.xz
base/devres.c: quiet sparse noise about context imbalance
devres_release_all and devres_release_group both aquire the lock &dev->devres_lock but the release of that lock is done in release_nodes. This results in sparse noise about context imbalance. Add a lock annotation to release_nodes to quiet this noise. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/devres.c')
-rw-r--r--drivers/base/devres.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index cf7a0c788052..65cd74832450 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -397,6 +397,7 @@ static int remove_nodes(struct device *dev,
static int release_nodes(struct device *dev, struct list_head *first,
struct list_head *end, unsigned long flags)
+ __releases(&dev->devres_lock)
{
LIST_HEAD(todo);
int cnt;