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ASoC: wm8741: Use snd_soc_cache_sync to sync reg_cache with the hardware

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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>
This commit is contained in:
Axel Lin 2011-10-17 20:16:37 +08:00 committed by Mark Brown
parent 3a340104fa
commit df3431b74e
1 changed files with 1 additions and 9 deletions
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10
sound/soc/codecs/wm8741.c
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@ -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