Messages in this thread Patch in this message | | | From | Fabio Estevam <> | Subject | [PATCH] regmap: Provide __acquires/__releases annotations | Date | Tue, 16 Jul 2013 02:10:11 -0300 |
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From: Fabio Estevam <fabio.estevam@freescale.com>
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> --- drivers/base/regmap/regmap.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index e0d0c7d..d7144cf 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); -- 1.8.1.2
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