Commit fd5231ce authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

rtc: rtc-wm831x: use devm_request_threaded_irq()



Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6d77bdca
......@@ -443,9 +443,10 @@ static int wm831x_rtc_probe(struct platform_device *pdev)
goto err;
}
ret = request_threaded_irq(alm_irq, NULL, wm831x_alm_irq,
IRQF_TRIGGER_RISING, "RTC alarm",
wm831x_rtc);
ret = devm_request_threaded_irq(&pdev->dev, alm_irq, NULL,
wm831x_alm_irq,
IRQF_TRIGGER_RISING, "RTC alarm",
wm831x_rtc);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request alarm IRQ %d: %d\n",
alm_irq, ret);
......@@ -462,9 +463,7 @@ err:
static int wm831x_rtc_remove(struct platform_device *pdev)
{
struct wm831x_rtc *wm831x_rtc = platform_get_drvdata(pdev);
int alm_irq = platform_get_irq_byname(pdev, "ALM");
free_irq(alm_irq, wm831x_rtc);
rtc_device_unregister(wm831x_rtc->rtc);
return 0;
......
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