Commit ef7e0714 authored Feb 24, 2017 by Jeffy Chen Committed by Kalle Valo Mar 20, 2017

mwifiex: wake system up when receives a wake irq



Currrently we are disabling this wake irq after receiving it. If this
happens before we finish suspend and the pm event check is disabled,
the system will continue suspending, and this irq would not work again.

We may need to abort system suspend to avoid that.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 5c510566

drivers/net/wireless/marvell/mwifiex/main.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,8 @@
		* this warranty disclaimer.
		*/

		#include <linux/suspend.h>

		#include "main.h"
		#include "wmm.h"
		#include "cfg80211.h"
		@@ -1509,6 +1511,7 @@ static irqreturn_t mwifiex_irq_wakeup_handler(int irq, void *priv)

		/* Notify PM core we are wakeup source */
		pm_wakeup_event(adapter->dev, 0);
		pm_system_wakeup();

		return IRQ_HANDLED;
		}