ASoC: Don't resync WM8903 register cache on reset
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 2 Dec 2011 18:24:40 +0000 (18:24 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sat, 3 Dec 2011 10:59:45 +0000 (10:59 +0000)
We only do this on initial power on so it's at best a waste of time as
the core will have already defaulted to the same values.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
sound/soc/codecs/wm8903.c

index fdc3ff0..d840cbf 100644 (file)
@@ -260,8 +260,6 @@ static int wm8903_volatile_register(struct snd_soc_codec *codec, unsigned int re
 static void wm8903_reset(struct snd_soc_codec *codec)
 {
        snd_soc_write(codec, WM8903_SW_RESET_AND_ID, 0);
-       memcpy(codec->reg_cache, wm8903_reg_defaults,
-              sizeof(wm8903_reg_defaults));
 }
 
 static int wm8903_cp_event(struct snd_soc_dapm_widget *w,