Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH 05/12] rtc: rtc-lp8788: use devm_request_threaded_irq() | Date | Thu, 21 Feb 2013 17:34:47 +0900 |
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Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com> --- 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 4a4e78e..9a46312 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); -- 1.7.2.5
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