Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 38f69169 authored by Dimitris Papastamos's avatar Dimitris Papastamos Committed by Mark Brown
Browse files

regmap: Grab the lock in regcache_cache_only() 



Signed-off-by: default avatarDimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent ec8a365f

drivers/base/regmap/regcache.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -273,7 +273,9 @@ EXPORT_SYMBOL_GPL(regcache_sync); 
 */

 */

void regcache_cache_only(struct regmap *map, bool enable)

void regcache_cache_only(struct regmap *map, bool enable)

{

{

	mutex_lock(&map->sync_lock);

	map->cache_only = enable;

	map->cache_only = enable;

	mutex_unlock(&map->sync_lock);

}

}

EXPORT_SYMBOL_GPL(regcache_cache_only);

EXPORT_SYMBOL_GPL(regcache_cache_only);