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authorMark Brown <broonie@linaro.org>2013-07-19 01:43:19 +0400
committerMark Brown <broonie@linaro.org>2013-07-19 15:23:59 +0400
commita14d982962c1c3caee99ddeea632d97fc851ea60 (patch)
tree370bcaf850686d9c789266ed05bd19240a67fb0c /sound/soc/codecs/sta32x.c
parentad81f0545ef01ea651886dddac4bef6cec930092 (diff)
downloadlinux-a14d982962c1c3caee99ddeea632d97fc851ea60.tar.xz
ASoC: sta32x: Use power efficient workqueue
None of the delayed work the driver schedules has particularly short delays and it 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>
Diffstat (limited to 'sound/soc/codecs/sta32x.c')
-rw-r--r--sound/soc/codecs/sta32x.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index cfb55fe35e98..06edb396e733 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -363,16 +363,18 @@ static void sta32x_watchdog(struct work_struct *work)
}
if (!sta32x->shutdown)
- schedule_delayed_work(&sta32x->watchdog_work,
- round_jiffies_relative(HZ));
+ queue_delayed_work(system_power_efficient_wq,
+ &sta32x->watchdog_work,
+ round_jiffies_relative(HZ));
}
static void sta32x_watchdog_start(struct sta32x_priv *sta32x)
{
if (sta32x->pdata->needs_esd_watchdog) {
sta32x->shutdown = 0;
- schedule_delayed_work(&sta32x->watchdog_work,
- round_jiffies_relative(HZ));
+ queue_delayed_work(system_power_efficient_wq,
+ &sta32x->watchdog_work,
+ round_jiffies_relative(HZ));
}
}