| From | Luis Henriques <> | Subject | [PATCH 071/106] ASoC: max98088 - fix element type of the register cache. | Date | Tue, 30 Jul 2013 10:31:30 +0100 |
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3.5.7.18 -stable review patch. If anyone has any objections, please let me know.
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From: Chih-Chung Chang <chihchung@chromium.org>
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@chromium.org> Signed-off-by: Dylan Reid <dgreid@chromium.org> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- 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) -- 1.8.3.2
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