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Code Pull requests 5 Wiki Activity

ASoC: Avoid writing to WM8971_RESET in wm8971_resume

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Writing to WM8971_RESET resets all registers to the default state.
Thus we should avoid writing to WM8971_RESET on resume.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2011-10-04 07:44:22 +08:00 committed by Mark Brown
parent 5d224e8f18
commit 1a3bbb40da
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wm8971.c
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@ -612,7 +612,7 @@ static int wm8971_resume(struct snd_soc_codec *codec)
/* Sync reg_cache with the hardware */
for (i = 0; i < ARRAY_SIZE(wm8971_reg); i++) {
if (i + 1 == WM8971_RESET)
if (i == WM8971_RESET)
continue;
data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
data[1] = cache[i] & 0x00ff;