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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2020-09-28 14:06:14 +0200
committerMark Brown <broonie@kernel.org>2020-09-28 18:28:45 +0100
commitf74d63b8c24ad90ee56b5723b72feb0d1f894177 (patch)
tree7e1d7e33c277f65b527069db72e44e92a5c1a8c9 /drivers/base/regmap
parent1d512ee861b80da63cbc501b973c53131aa22f29 (diff)
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 <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20200928120614.23172-1-brgl@bgdev.pl Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap')
-rw-r--r--drivers/base/regmap/regmap.c2
1 files changed, 2 insertions, 0 deletions
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);