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authorFabio Estevam <fabio.estevam@freescale.com>2013-07-16 09:10:11 +0400
committerMark Brown <broonie@linaro.org>2013-07-16 14:17:43 +0400
commitb4519c71c45b31f5acd6db984c8830e52120323a (patch)
tree7f2f5f292c0ed457d1dee0506b79042bc8062639 /drivers/base/regmap/regmap.c
parentad81f0545ef01ea651886dddac4bef6cec930092 (diff)
downloadlinux-b4519c71c45b31f5acd6db984c8830e52120323a.tar.xz
regmap: Provide __acquires/__releases annotations
Fix the following sparse warnings: drivers/base/regmap/regmap.c:305:13: warning: context imbalance in 'regmap_lock_spinlock' - wrong count at exit drivers/base/regmap/regmap.c:314:13: warning: context imbalance in 'regmap_unlock_spinlock' - unexpected unlock Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/base/regmap/regmap.c')
-rw-r--r--drivers/base/regmap/regmap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 95920583e31e..bf8a81c930ac 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -303,6 +303,7 @@ static void regmap_unlock_mutex(void *__map)
}
static void regmap_lock_spinlock(void *__map)
+__acquires(&map->spinlock)
{
struct regmap *map = __map;
unsigned long flags;
@@ -312,6 +313,7 @@ static void regmap_lock_spinlock(void *__map)
}
static void regmap_unlock_spinlock(void *__map)
+__releases(&map->spinlock)
{
struct regmap *map = __map;
spin_unlock_irqrestore(&map->spinlock, map->spinlock_flags);