From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 22 Feb 2013 00:45:43 +0000 (-0800)
Subject: rtc: rtc-max8907: use devm_request_threaded_irq()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=83a72c87e9d52820e9d3058004874af4df377a4d;p=openwrt%2Fstaging%2Fblogic.git

rtc: rtc-max8907: use devm_request_threaded_irq()

Use devm_request_threaded_irq() to make cleanup paths more simple.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-max8907.c b/drivers/rtc/rtc-max8907.c
index 1d049da16c85..31ca8faf9f05 100644
--- a/drivers/rtc/rtc-max8907.c
+++ b/drivers/rtc/rtc-max8907.c
@@ -205,8 +205,9 @@ static int max8907_rtc_probe(struct platform_device *pdev)
 		goto err_unregister;
 	}
 
-	ret = request_threaded_irq(rtc->irq, NULL, max8907_irq_handler,
-				   IRQF_ONESHOT, "max8907-alarm0", rtc);
+	ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
+				max8907_irq_handler,
+				IRQF_ONESHOT, "max8907-alarm0", rtc);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to request IRQ%d: %d\n",
 			rtc->irq, ret);
@@ -224,7 +225,6 @@ static int max8907_rtc_remove(struct platform_device *pdev)
 {
 	struct max8907_rtc *rtc = platform_get_drvdata(pdev);
 
-	free_irq(rtc->irq, rtc);
 	rtc_device_unregister(rtc->rtc_dev);
 
 	return 0;