| From df08b04c9a3f2925e34f778bf20d37623635c306 Mon Sep 17 00:00:00 2001 |
| From: Mark Brown <broonie@linaro.org> |
| Date: Fri, 19 Jul 2013 18:47:35 +0100 |
| Subject: extcon: adc-jack: Use power efficient workqueue |
| |
| The debounce timeout is generally quite long and the work not performance |
| critical so allow the scheduler to run the work anywhere rather than in |
| the normal per-CPU workqueue. |
| |
| Signed-off-by: Mark Brown <broonie@linaro.org> |
| Acked-by: Viresh Kumar <viresh.kumar@linaro.org> |
| Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> |
| Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> |
| (cherry picked from commit 1a82e81e0ede6955684397ffbc0964191ef13cba) |
| --- |
| drivers/extcon/extcon-adc-jack.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| --- a/drivers/extcon/extcon-adc-jack.c |
| +++ b/drivers/extcon/extcon-adc-jack.c |
| @@ -87,7 +87,8 @@ static irqreturn_t adc_jack_irq_thread(i |
| { |
| struct adc_jack_data *data = _data; |
| |
| - schedule_delayed_work(&data->handler, data->handling_delay); |
| + queue_delayed_work(system_power_efficient_wq, |
| + &data->handler, data->handling_delay); |
| return IRQ_HANDLED; |
| } |
| |
