diff options
author | Mark Brown <broonie@linaro.org> | 2013-07-18 11:52:17 +0100 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2013-12-17 21:32:05 +0000 |
commit | 605791a1741b2a9055e60b9fb59e3d3e679e40d2 (patch) | |
tree | 97bd972b349afb0e316e5340a7a47d9e1d7eb302 | |
parent | 3e9dc2afddfc1d76719f84ab5ea6b37e0fff5c46 (diff) |
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>
(cherry picked from commit d4e1a73acd4e894f8332f2093bceaef585cfab67)
-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 ccb6be4d658..6d9bed4fe7d 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -408,8 +408,9 @@ 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 */ |