From f74d63b8c24ad90ee56b5723b72feb0d1f894177 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 28 Sep 2020 14:06:14 +0200 Subject: regmap: destroy mutex (if used) in regmap_exit() While not destroying mutexes doesn't lead to memory leaks, it's still the correct thing to do for mutex debugging accounting. Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20200928120614.23172-1-brgl@bgdev.pl Signed-off-by: Mark Brown --- drivers/base/regmap/regmap.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/base/regmap') diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index a4d3d41f5221..5a121bee530c 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1370,6 +1370,8 @@ void regmap_exit(struct regmap *map) } if (map->hwlock) hwspin_lock_free(map->hwlock); + if (map->lock == regmap_lock_mutex) + mutex_destroy(&map->mutex); kfree_const(map->name); kfree(map->patch); kfree(map); -- cgit v1.2.3-70-g09d2