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Commit b8629411 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Chanwoo Choi
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extcon: max77693: Use power efficient workqueue for delayed cable detection 



Schedule delayed cable detection work on power efficient workqueue
so the scheduler won't wake up idle core for that work.
This extends the idle time for CPU cores and conserves power.

Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent dfee4111

drivers/extcon/extcon-max77693.c

+2 −1
Original line number Diff line number Diff line
@@ -1283,7 +1283,8 @@ static int max77693_muic_probe(struct platform_device *pdev) 
	 * driver should notify cable state to upper layer.

	 */

	INIT_DELAYED_WORK(&info->wq_detcable, max77693_muic_detect_cable_wq);

	schedule_delayed_work(&info->wq_detcable, delay_jiffies);

	queue_delayed_work(system_power_efficient_wq, &info->wq_detcable,

			delay_jiffies);



	return ret;