diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-01-02 13:14:45 +0000 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-01-04 21:50:58 +0000 |
commit | 10505634bfa74871118a21eef8617acad00e4019 (patch) | |
tree | fff3fc50ce21730f3ba679713892478d5c52ffae /sound/soc/codecs | |
parent | e0fb28e079b50f891b6c9db1c2bb25fef3268cf4 (diff) | |
download | linux-10505634bfa74871118a21eef8617acad00e4019.tar.bz2 |
ASoC: Only restore non-default registers for WM8961
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/codecs')
-rw-r--r-- | sound/soc/codecs/wm8961.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c index a8007d58813f..d2342c5e0425 100644 --- a/sound/soc/codecs/wm8961.c +++ b/sound/soc/codecs/wm8961.c @@ -1022,6 +1022,9 @@ static int wm8961_resume(struct platform_device *pdev) int i; for (i = 0; i < codec->reg_cache_size; i++) { + if (reg_cache[i] == wm8961_reg_defaults[i]) + continue; + if (i == WM8961_SOFTWARE_RESET) continue; |