linux-kernel - [PATCH 4/8] rtc-at32ap700x: Enable wakeup

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Date:	Mon, 30 Jun 2008 11:21:12 +0200
From:	Haavard Skinnemoen <haavard.skinnemoen@...el.com>
To:	kernel@...32linux.org
Cc:	linux-kernel@...r.kernel.org,
	Haavard Skinnemoen <haavard.skinnemoen@...el.com>,
	Hans-Christian Egtvedt <hans-christian.egtvedt@...el.com>,
	Alessandro Zummo <a.zummo@...ertech.it>
Subject: [PATCH 4/8] rtc-at32ap700x: Enable wakeup

Call device_init_wakeup() to signal that the RTC is capable of waking
the system. This is needed for rtcwake to work.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@...el.com>
Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@...el.com>
Cc: Alessandro Zummo <a.zummo@...ertech.it>
---
 drivers/rtc/rtc-at32ap700x.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/rtc/rtc-at32ap700x.c b/drivers/rtc/rtc-at32ap700x.c
index 2ef8cdf..90b9a65 100644
--- a/drivers/rtc/rtc-at32ap700x.c
+++ b/drivers/rtc/rtc-at32ap700x.c
@@ -265,6 +265,7 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, rtc);
+	device_init_wakeup(&pdev->dev, 1);
 
 	dev_info(&pdev->dev, "Atmel RTC for AT32AP700x at %08lx irq %ld\n",
 			(unsigned long)rtc->regs, rtc->irq);
@@ -284,6 +285,8 @@ static int __exit at32_rtc_remove(struct platform_device *pdev)
 {
 	struct rtc_at32ap700x *rtc = platform_get_drvdata(pdev);
 
+	device_init_wakeup(&pdev->dev, 0);
+
 	free_irq(rtc->irq, rtc);
 	iounmap(rtc->regs);
 	rtc_device_unregister(rtc->rtc);
-- 
1.5.5.4

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