diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-02-21 16:45:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 17:22:30 -0800 |
| commit | 14b149ebd252029b41ed432024ee1db1b6afb028 (patch) | |
| tree | 724719408c5a1a51d8cbd715ff2406c728920d4c | |
| parent | 3b759d7f749f09617814587d4f2f448d8432afcb (diff) | |
| download | linux-14b149ebd252029b41ed432024ee1db1b6afb028.tar.bz2 | |
rtc: rtc-lp8788: 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>
| -rw-r--r-- | drivers/rtc/rtc-lp8788.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c index 4a4e78e2231c..9a4631218f41 100644 --- a/drivers/rtc/rtc-lp8788.c +++ b/drivers/rtc/rtc-lp8788.c @@ -278,16 +278,11 @@ static int lp8788_alarm_irq_register(struct platform_device *pdev, rtc->irq = irq_create_mapping(irqdm, irq); - return request_threaded_irq(rtc->irq, NULL, lp8788_alarm_irq_handler, + return devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL, + lp8788_alarm_irq_handler, 0, LP8788_ALM_IRQ, rtc); } -static void lp8788_alarm_irq_unregister(struct lp8788_rtc *rtc) -{ - if (rtc->irq) - free_irq(rtc->irq, rtc); -} - static int lp8788_rtc_probe(struct platform_device *pdev) { struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent); @@ -321,7 +316,6 @@ static int lp8788_rtc_remove(struct platform_device *pdev) { struct lp8788_rtc *rtc = platform_get_drvdata(pdev); - lp8788_alarm_irq_unregister(rtc); rtc_device_unregister(rtc->rdev); platform_set_drvdata(pdev, NULL); |