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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-21 11:55:41 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-21 16:58:46 +0000
commited3e80c4c991a52f9fce3421536a78e331ae0949 (patch)
tree7d43f44c69105b242fdf914d50f20ac6b5e59099 /sound
parent1d9a91db923d73707538121b65f4e24e91dcbd2d (diff)
downloadlinux-ed3e80c4c991a52f9fce3421536a78e331ae0949.tar.bz2
ASoC: Ensure WM8731 register cache is synced when resuming from disabled
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/wm8731.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 7e5ec03f6f8d..a7c9ae17fc7e 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -453,6 +453,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
snd_soc_write(codec, WM8731_PWR, 0xffff);
regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies),
wm8731->supplies);
+ codec->cache_sync = 1;
break;
}
codec->dapm.bias_level = level;