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| author | Axel Lin <axel.lin@gmail.com> | 2011-10-04 03:44:22 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-04 19:04:30 +0400 |
| commit | 1a3bbb40da5c01e422309f52475e91886c573718 (patch) | |
| tree | 7db07d411b631e6110bec752fea82be5497ed489 /sound/soc/codecs/wm8971.c | |
| parent | 5d224e8f184ee2af6de6a7204e198f3a7d36e8a2 (diff) | |
| download | linux-1a3bbb40da5c01e422309f52475e91886c573718.tar.xz | |
ASoC: Avoid writing to WM8971_RESET in wm8971_resume
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>
Diffstat (limited to 'sound/soc/codecs/wm8971.c')
| -rw-r--r-- | sound/soc/codecs/wm8971.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c index ce33a94b6aad..08ea6f832365 100644 --- a/sound/soc/codecs/wm8971.c +++ b/sound/soc/codecs/wm8971.c @@ -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; |