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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2015-12-29 19:32:03 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2016-01-25 07:16:53 +0300
commit03bf1adbd68d349eaccf16d42e0ef7e368c3716a (patch)
tree3c90278c50d616bb6120be1b4c86e7714fcdedde /drivers/extcon
parent8b45b6a0741678902810d7be95e635c210fbb198 (diff)
downloadlinux-03bf1adbd68d349eaccf16d42e0ef7e368c3716a.tar.xz
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 <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-arizona.c4
1 files changed, 2 insertions, 2 deletions
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)