[PATCH 071/106] ASoC: max98088 - fix element type of the register cache.

From: Luis Henriques
Date: Tue Jul 30 2013 - 05:44:11 EST -stable review patch. If anyone has any objections, please let me know.


From: Chih-Chung Chang <chihchung@xxxxxxxxxxxx>

commit cb6f66a2d278e57a6c9d8fb59bd9ebd8ab3965c2 upstream.

The registers of max98088 are 8 bits, not 16 bits. This bug causes the
contents of registers to be overwritten with bad values when the codec
is suspended and then resumed.

Signed-off-by: Chih-Chung Chang <chihchung@xxxxxxxxxxxx>
Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
sound/soc/codecs/max98088.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 4790568..8df4597 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -1594,7 +1594,7 @@ static int max98088_dai2_digital_mute(struct snd_soc_dai *codec_dai, int mute)

static void max98088_sync_cache(struct snd_soc_codec *codec)
- u16 *reg_cache = codec->reg_cache;
+ u8 *reg_cache = codec->reg_cache;
int i;

if (!codec->cache_sync)

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