Commit 070260f0 authored Jul 18, 2013 by Mark Brown

regulator: core: 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>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>

parent 891636ea

drivers/regulator/core.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1890,7 +1890,8 @@ int regulator_disable_deferred(struct regulator *regulator, int ms)
		rdev->deferred_disables++;
		mutex_unlock(&rdev->mutex);

		ret = schedule_delayed_work(&rdev->disable_work,
		ret = queue_delayed_work(system_power_efficient_wq,
		&rdev->disable_work,
		msecs_to_jiffies(ms));
		if (ret < 0)
		return ret;