rtc: rtc-tps80031: 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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/rtc/rtc-tps80031.c b/drivers/rtc/rtc-tps80031.c
index 97406411d58c..9aaf8aaebae9 100644
--- a/drivers/rtc/rtc-tps80031.c
+++ b/drivers/rtc/rtc-tps80031.c
@@ -285,7 +285,8 @@ static int tps80031_rtc_probe(struct platform_device *pdev)
                 return ret;
         }
 
-        ret = request_threaded_irq(rtc->irq, NULL, tps80031_rtc_irq,
+        ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
+                        tps80031_rtc_irq,
                         IRQF_ONESHOT | IRQF_EARLY_RESUME,
                         dev_name(&pdev->dev), rtc);
         if (ret < 0) {
@@ -302,7 +303,6 @@ static int tps80031_rtc_remove(struct platform_device *pdev)
 {
         struct tps80031_rtc *rtc = platform_get_drvdata(pdev);
 
-        free_irq(rtc->irq, rtc);
         rtc_device_unregister(rtc->rtc);
         return 0;
 }