diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-07-16 05:10:11 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-16 10:17:43 (GMT) |
| commit | b4519c71c45b31f5acd6db984c8830e52120323a (patch) | |
| tree | 7f2f5f292c0ed457d1dee0506b79042bc8062639 /drivers | |
| parent | ad81f0545ef01ea651886dddac4bef6cec930092 (diff) | |
| download | linux-fsl-qoriq-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')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 9592058..bf8a81c 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); |