diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-18 15:02:38 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-20 08:54:33 -0500 |
| commit | e53e417331c57b9b97e3f8be870214a02c99265c (patch) | |
| tree | 73d2de25c508c72be4ab291de8804722fe8a0823 /sound | |
| parent | 0c93a167a6b3fa510c74e88477852c41defda075 (diff) | |
ASoC: Mark WM5100 register map cache only when going into BIAS_OFF
Writing to the registers won't work if we do actually manage to hit a fully
powered off state.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm5100.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index 8b24323d6b2c..3fd9cfe6dcd7 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c | |||
| @@ -1402,6 +1402,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec, | |||
| 1402 | break; | 1402 | break; |
| 1403 | 1403 | ||
| 1404 | case SND_SOC_BIAS_OFF: | 1404 | case SND_SOC_BIAS_OFF: |
| 1405 | regcache_cache_only(wm5100->regmap, true); | ||
| 1405 | if (wm5100->pdata.ldo_ena) | 1406 | if (wm5100->pdata.ldo_ena) |
| 1406 | gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0); | 1407 | gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0); |
| 1407 | regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies), | 1408 | regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies), |