diff options
| author | Mark Brown <broonie@linaro.org> | 2013-07-18 11:52:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-18 11:58:28 +0100 |
| commit | d4e1a73acd4e894f8332f2093bceaef585cfab67 (patch) | |
| tree | 8b769a600dfaf348fae6d7ec7827efdb5593eeb5 /sound/soc/soc-pcm.c | |
| parent | 64b0c282e87948bc0c5a1b94ca3d4dd9f6415c6f (diff) | |
| download | op-kernel-dev-d4e1a73acd4e894f8332f2093bceaef585cfab67.zip op-kernel-dev-d4e1a73acd4e894f8332f2093bceaef585cfab67.tar.gz | |
ASoC: pcm: Use the power efficient workqueue for delayed powerdown
There is no need to use a normal per-CPU workqueue for delayed power downs
as they're not timing or performance critical and waking up a core for them
would defeat some of the point.
Signed-off-by: Mark Brown <broonie@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'sound/soc/soc-pcm.c')
| -rw-r--r-- | sound/soc/soc-pcm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index b6c6403..f4f68cb 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -411,8 +411,9 @@ static int soc_pcm_close(struct snd_pcm_substream *substream) } else { /* start delayed pop wq here for playback streams */ rtd->pop_wait = 1; - schedule_delayed_work(&rtd->delayed_work, - msecs_to_jiffies(rtd->pmdown_time)); + queue_delayed_work(system_power_efficient_wq, + &rtd->delayed_work, + msecs_to_jiffies(rtd->pmdown_time)); } } else { /* capture streams can be powered down now */ |
