Commit b4519c71 authored Jul 16, 2013 by Fabio Estevam Committed by Mark Brown Jul 16, 2013

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>

parent ad81f054

drivers/base/regmap/regmap.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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);