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Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-arizona.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index c20602f601ee..98a14f6143a7 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -222,27 +222,19 @@ static void arizona_extcon_pulse_micbias(struct arizona_extcon_info *info)
struct snd_soc_dapm_context *dapm = arizona->dapm;
int ret;
- mutex_lock(&dapm->card->dapm_mutex);
-
ret = snd_soc_dapm_force_enable_pin(dapm, widget);
if (ret != 0)
dev_warn(arizona->dev, "Failed to enable %s: %d\n",
widget, ret);
- mutex_unlock(&dapm->card->dapm_mutex);
-
snd_soc_dapm_sync(dapm);
if (!arizona->pdata.micd_force_micbias) {
- mutex_lock(&dapm->card->dapm_mutex);
-
ret = snd_soc_dapm_disable_pin(arizona->dapm, widget);
if (ret != 0)
dev_warn(arizona->dev, "Failed to disable %s: %d\n",
widget, ret);
- mutex_unlock(&dapm->card->dapm_mutex);
-
snd_soc_dapm_sync(dapm);
}
}
@@ -304,16 +296,12 @@ static void arizona_stop_mic(struct arizona_extcon_info *info)
ARIZONA_MICD_ENA, 0,
&change);
- mutex_lock(&dapm->card->dapm_mutex);
-
ret = snd_soc_dapm_disable_pin(dapm, widget);
if (ret != 0)
dev_warn(arizona->dev,
"Failed to disable %s: %d\n",
widget, ret);
- mutex_unlock(&dapm->card->dapm_mutex);
-
snd_soc_dapm_sync(dapm);
if (info->micd_reva) {