ASoC: jack: Use power efficient workqueue

The accessory detect debounce work 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>

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 0bb5ccc..7aa26b5 100644 (file)
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -263,7 +263,7 @@ static irqreturn_t gpio_handler(int irq, void *data)
        if (device_may_wakeup(dev))
                pm_wakeup_event(dev, gpio->debounce_time + 50);
 
-       schedule_delayed_work(&gpio->work,
+       queue_delayed_work(system_power_efficient_wq, &gpio->work,
                              msecs_to_jiffies(gpio->debounce_time));
 
        return IRQ_HANDLED;