ASoC: adau1373: Remove unnecessary suspend/resume bias level changes

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The ASoC core will only call the suspend/resume callbacks when the device's
DAPM context is idle. Since this driver sets idle_bias_off to true this
means that the device is already in SND_SOC_BIAS_OFF when the suspend
callback is called, so there is no need to manually set this state again.
There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
since the core will go right back to SND_SOC_BIAS_OFF.

Also drop the regcache_cache_only() calls from the suspend and resume
handlers. There shouldn't be any IO happening after suspend and before
resume.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Lars-Peter Clausen 2014-09-02 22:20:30 +02:00 • committed by Mark Brown

parent 7d1311b93e

commit b43cfb245f

1 changed files with 0 additions and 14 deletions

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sound/soc/codecs/adau1373.c

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