Signed-off-by: Xavier Hsu xavier.hsu@linaro.org Signed-off-by: Andy Green andy.green@linaro.org --- sound/soc/codecs/wm8971.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c index 85314fb..751cd44 100755 --- a/sound/soc/codecs/wm8971.c +++ b/sound/soc/codecs/wm8971.c @@ -38,6 +38,7 @@
/* codec private data */ struct wm8971_priv { + struct regmap *regmap; /* MCLK */ unsigned int sysclk; struct snd_pcm_hw_constraint_list *sysclk_constraints; @@ -720,6 +721,7 @@ static int wm8971_mute(struct snd_soc_dai *dai, int mute) static int wm8971_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { + struct wm8971_priv *wm8971 = snd_soc_codec_get_drvdata(codec); u16 pwr_reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
switch (level) { @@ -731,7 +733,7 @@ static int wm8971_set_bias_level(struct snd_soc_codec *codec, break; case SND_SOC_BIAS_STANDBY: if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) - snd_soc_cache_sync(codec); + regcache_sync(wm8971->regmap);
/* mute dac and set vmid to 500k, enable VREF */ snd_soc_write(codec, WM8971_PWR1, pwr_reg | 0x0140); @@ -865,7 +867,6 @@ static int wm8971_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct wm8971_priv *wm8971; - struct regmap *regmap; int ret;
wm8971 = devm_kzalloc(&i2c->dev, sizeof(struct wm8971_priv), @@ -875,9 +876,9 @@ static int wm8971_i2c_probe(struct i2c_client *i2c,
mutex_init(&wm8971->deemph_mutex);
- regmap = devm_regmap_init_i2c(i2c, &wm8971_regmap); - if (IS_ERR(regmap)) - return PTR_ERR(regmap); + wm8971->regmap = devm_regmap_init_i2c(i2c, &wm8971_regmap); + if (IS_ERR(wm8971->regmap)) + return PTR_ERR(wm8971->regmap);
i2c_set_clientdata(i2c, wm8971);