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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>
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@ -303,6 +303,7 @@ static void regmap_unlock_mutex(void *__map)
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}
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static void regmap_lock_spinlock(void *__map)
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__acquires(&map->spinlock)
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{
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struct regmap *map = __map;
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unsigned long flags;
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@ -312,6 +313,7 @@ static void regmap_lock_spinlock(void *__map)
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}
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static void regmap_unlock_spinlock(void *__map)
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__releases(&map->spinlock)
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{
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struct regmap *map = __map;
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spin_unlock_irqrestore(&map->spinlock, map->spinlock_flags);
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