From: Charles Keepax Date: Tue, 29 Dec 2015 16:32:03 +0000 (+0000) Subject: extcon: arizona: Use DAPM mutex helper functions X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=03bf1adbd68d349eaccf16d42e0ef7e368c3716a;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git extcon: arizona: Use DAPM mutex helper functions We should be using the helper functions to lock the DAPM mutex not accessing it directly. There are no ill effects of this as the moment but it is best practice, and the implementation could be changed in the future. Signed-off-by: Charles Keepax Signed-off-by: Chanwoo Choi --- diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index c121d01a5cd6..1d8e0a57bd51 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -185,7 +185,7 @@ static void arizona_extcon_hp_clamp(struct arizona_extcon_info *info, break; }; - mutex_lock(&arizona->dapm->card->dapm_mutex); + snd_soc_dapm_mutex_lock(arizona->dapm); arizona->hpdet_clamp = clamp; @@ -227,7 +227,7 @@ static void arizona_extcon_hp_clamp(struct arizona_extcon_info *info, ret); } - mutex_unlock(&arizona->dapm->card->dapm_mutex); + snd_soc_dapm_mutex_unlock(arizona->dapm); } static void arizona_extcon_set_mode(struct arizona_extcon_info *info, int mode)