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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>
This commit is contained in:
Jeffy Chen 2017-02-24 14:24:31 +08:00 committed by Kalle Valo
parent 5c5105666d
commit ef7e071474
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/marvell/mwifiex/main.c
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@ -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;
}