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| author | Axel Lin <axel.lin@gmail.com> | 2011-10-17 20:16:37 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-17 22:47:01 +0100 |
| commit | df3431b74e72c73e8750bfe1b2a5c99eff958356 (patch) | |
| tree | 34f95f2290014137cc73ef16bc3690c849bf16a9 /sound | |
| parent | 3a340104fad6ecbea5ad6792a2ea855f0507a6e0 (diff) | |
| download | lwn-df3431b74e72c73e8750bfe1b2a5c99eff958356.tar.gz lwn-df3431b74e72c73e8750bfe1b2a5c99eff958356.zip | |
ASoC: wm8741: Use snd_soc_cache_sync to sync reg_cache with the hardware
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8741.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c index 85ebe029ee17..57ad22aacc51 100644 --- a/sound/soc/codecs/wm8741.c +++ b/sound/soc/codecs/wm8741.c @@ -404,15 +404,7 @@ static struct snd_soc_dai_driver wm8741_dai = { #ifdef CONFIG_PM static int wm8741_resume(struct snd_soc_codec *codec) { - u16 *cache = codec->reg_cache; - int i; - - /* RESTORE REG Cache */ - for (i = 0; i < WM8741_REGISTER_COUNT; i++) { - if (cache[i] == wm8741_reg_defaults[i] || WM8741_RESET == i) - continue; - snd_soc_write(codec, i, cache[i]); - } + snd_soc_cache_sync(codec); return 0; } #else |