1 files changed, 4 insertions, 9 deletions

diff --git a/drivers/rtc/rtc-da9052.c b/drivers/rtc/rtc-da9052.c
index 0dde688ca09b..7286b279cf2d 100644
--- a/drivers/rtc/rtc-da9052.c
+++ b/drivers/rtc/rtc-da9052.c
@@ -239,17 +239,15 @@ static int da9052_rtc_probe(struct platform_device *pdev)
 
         rtc->da9052 = dev_get_drvdata(pdev->dev.parent);
         platform_set_drvdata(pdev, rtc);
-        rtc->irq = platform_get_irq_byname(pdev, "ALM");
-        ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
-                                da9052_rtc_irq,
-                                IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-                                "ALM", rtc);
+        rtc->irq =  DA9052_IRQ_ALARM;
+        ret = da9052_request_irq(rtc->da9052, rtc->irq, "ALM",
+                                da9052_rtc_irq, rtc);
         if (ret != 0) {
                 rtc_err(rtc->da9052, "irq registration failed: %d\n", ret);
                 return ret;
         }
 
-        rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
+        rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
                                        &da9052_rtc_ops, THIS_MODULE);
         if (IS_ERR(rtc->rtc))
                 return PTR_ERR(rtc->rtc);
@@ -259,9 +257,6 @@ static int da9052_rtc_probe(struct platform_device *pdev)
 
 static int da9052_rtc_remove(struct platform_device *pdev)
 {
-        struct da9052_rtc *rtc = pdev->dev.platform_data;
-
-        rtc_device_unregister(rtc->rtc);
         platform_set_drvdata(pdev, NULL);
 
         return 0;