[PATCH 3/3] mwifiex: wake system up when receives a wake irq

From	Jeffy Chen <jeffy.chen@rock-chips.com>
Newsgroups	linux.kernel
Subject	[PATCH 3/3] mwifiex: wake system up when receives a wake irq
Date	2017-02-24 07:30 +0100
Message-ID	<tehy9-4EO-1@gated-at.bofh.it> (permalink)
References	<tehy9-4EO-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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>
---

 drivers/net/wireless/marvell/mwifiex/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index 5ebca1d..30f4994 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -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;
 }
-- 
2.1.4

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[PATCH 3/3] mwifiex: wake system up when receives a wake irq Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-02-24 07:30 +0100
  Re: [PATCH 3/3] mwifiex: wake system up when receives a wake irq Kalle Valo <kvalo@codeaurora.org> - 2017-02-24 12:10 +0100
    Re: [PATCH 3/3] mwifiex: wake system up when receives a wake irq jeffy <jeffy.chen@rock-chips.com> - 2017-02-24 13:30 +0100

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