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authorMark Brown <broonie@kernel.org>2016-01-11 13:54:29 +0000
committerMark Brown <broonie@kernel.org>2016-01-11 13:54:29 +0000
commit804c0a9569bd383358680199a22404aafedcc993 (patch)
tree44d276d2b85c8952293271828f9dd7cb59cdefc0 /sound
parentfffe9b89d808782a7370b0f70c7271a9f65a261c (diff)
parent26eb5a9a6a8545ebb9d45de9e6d43e511b250839 (diff)
downloadlinux-804c0a9569bd383358680199a22404aafedcc993.tar.bz2
Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/arizona.c3
-rw-r--r--sound/soc/codecs/wm5110.c10
2 files changed, 7 insertions, 6 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index fb8f18880524..33143fe1de0b 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1494,6 +1494,9 @@ static int arizona_startup(struct snd_pcm_substream *substream,
const struct snd_pcm_hw_constraint_list *constraint;
unsigned int base_rate;
+ if (!substream->runtime)
+ return 0;
+
switch (dai_priv->clk) {
case ARIZONA_CLK_SYSCLK:
base_rate = priv->sysclk;
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 8d3b20ac7e30..f276d2dd1683 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -437,18 +437,17 @@ static int wm5110_in_pga_get(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
- struct snd_soc_card *card = dapm->card;
int ret;
/*
* PGA Volume is also used as part of the enable sequence, so
* usage of it should be avoided whilst that is running.
*/
- mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+ snd_soc_dapm_mutex_lock(dapm);
ret = snd_soc_get_volsw_range(kcontrol, ucontrol);
- mutex_unlock(&card->dapm_mutex);
+ snd_soc_dapm_mutex_unlock(dapm);
return ret;
}
@@ -458,18 +457,17 @@ static int wm5110_in_pga_put(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
- struct snd_soc_card *card = dapm->card;
int ret;
/*
* PGA Volume is also used as part of the enable sequence, so
* usage of it should be avoided whilst that is running.
*/
- mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+ snd_soc_dapm_mutex_lock(dapm);
ret = snd_soc_put_volsw_range(kcontrol, ucontrol);
- mutex_unlock(&card->dapm_mutex);
+ snd_soc_dapm_mutex_unlock(dapm);
return ret;
}