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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>
This commit is contained in:
Jingoo Han 2013-02-21 16:45:43 -08:00 committed by Linus Torvalds
parent 27239a1498
commit 83a72c87e9
1 changed files with 3 additions and 3 deletions
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6
drivers/rtc/rtc-max8907.c
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@ -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;