[PATCH 3.8 62/91] ASoC: wm8990: Mark the register map as dirty when powering down

From: Kamal Mostafa
Date: Thu Jan 02 2014 - 12:07:45 EST

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3.8.13.15 -stable review patch. If anyone has any objections, please let me know.

------------------

From: Mark Brown <broonie@xxxxxxxxxx>

commit 2ab2b74277a86afe0dd92976db695a2bb8b93366 upstream.

Otherwise we'll skip sync on resume.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
sound/soc/codecs/wm8990.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 837978e..ded9ed8 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1264,6 +1264,8 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,

/* disable POBCTRL, SOFT_ST and BUFDCOPEN */
snd_soc_write(codec, WM8990_ANTIPOP2, 0x0);
+
+ codec->cache_sync = 1;
break;
}

--
1.8.3.2

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