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rtc: rtc-max8997: 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 16:45:44 -08:00 committed by Linus Torvalds
parent 83a72c87e9
commit c1879fe80c
1 changed files with 3 additions and 4 deletions
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7
drivers/rtc/rtc-max8997.c
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@ -495,7 +495,8 @@ static int max8997_rtc_probe(struct platform_device *pdev)
}
info->virq = virq;
ret = request_threaded_irq(virq, NULL, max8997_rtc_alarm_irq, 0,
ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
max8997_rtc_alarm_irq, 0,
"rtc-alarm0", info);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
@ -514,10 +515,8 @@ static int max8997_rtc_remove(struct platform_device *pdev)
{
struct max8997_rtc_info *info = platform_get_drvdata(pdev);
if (info) {
free_irq(info->virq, info);
if (info)
rtc_device_unregister(info->rtc_dev);
}
return 0;
}