diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-29 22:07:04 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-20 14:58:24 +0100 |
| commit | 274eb8f9d8780903ccd40e007928f26c3a8c6e15 (patch) | |
| tree | 8468d58b9492d455e7190b2d33be4fa5c80b7163 /sound/soc/codecs/wm8904.c | |
| parent | ASoC: Convert wm8904 to devm_kzalloc() (diff) | |
| download | linux-274eb8f9d8780903ccd40e007928f26c3a8c6e15.tar.xz linux-274eb8f9d8780903ccd40e007928f26c3a8c6e15.zip | |
ASoC: Use standard cache sync for WM8904
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8904.c')
| -rw-r--r-- | sound/soc/codecs/wm8904.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 98d4f815b4a1..673a2fe585bc 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -2088,32 +2088,6 @@ static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute) return 0; } -static void wm8904_sync_cache(struct snd_soc_codec *codec) -{ - u16 *reg_cache = codec->reg_cache; - int i; - - if (!codec->cache_sync) - return; - - codec->cache_only = 0; - - /* Sync back cached values if they're different from the - * hardware default. - */ - for (i = 1; i < codec->driver->reg_cache_size; i++) { - if (!wm8904_access[i].writable) - continue; - - if (reg_cache[i] == wm8904_reg[i]) - continue; - - snd_soc_write(codec, i, reg_cache[i]); - } - - codec->cache_sync = 0; -} - static int wm8904_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { @@ -2146,7 +2120,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec, return ret; } - wm8904_sync_cache(codec); + snd_soc_cache_sync(codec); /* Enable bias */ snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0, |