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Subject[PATCH 07/12] rtc: rtc-wm831x: use devm_request_threaded_irq()
Date
Use devm_request_threaded_irq() to make cleanup paths more simple.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/rtc/rtc-wm831x.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c
index 1b0affb..2f0ac7b 100644
--- a/drivers/rtc/rtc-wm831x.c
+++ b/drivers/rtc/rtc-wm831x.c
@@ -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;
--
1.7.2.5



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