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ASoC: wm8753: Use power efficient workqueue 

The work used to allow the capcitors to ramp is not performance sensitive
so let  the scheduler run it wherever is most efficient rather than in a
per CPU workqueue by using the system power efficient workqueue.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Mark Brown 2013-07-18 22:46:24 +01:00
parent ad81f0545e
commit ec1d648d6c
1 changed files with 3 additions and 2 deletions
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5
sound/soc/codecs/wm8753.c
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@ -1456,8 +1456,9 @@ static int wm8753_resume(struct snd_soc_codec *codec)
if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) { if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE); wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
codec->dapm.bias_level = SND_SOC_BIAS_ON; codec->dapm.bias_level = SND_SOC_BIAS_ON;
schedule_delayed_work(&codec->dapm.delayed_work, queue_delayed_work(system_power_efficient_wq,
msecs_to_jiffies(caps_charge)); &codec->dapm.delayed_work,
msecs_to_jiffies(caps_charge));
} }
return 0; return 0;