diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c
index 3b6e6a6..59c6245 100644
--- a/drivers/rtc/rtc-wm831x.c
+++ b/drivers/rtc/rtc-wm831x.c
@@ -396,7 +396,7 @@
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_rtc *wm831x_rtc;
-	int alm_irq = platform_get_irq_byname(pdev, "ALM");
+	int alm_irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "ALM"));
 	int ret = 0;
 
 	wm831x_rtc = devm_kzalloc(&pdev->dev, sizeof(*wm831x_rtc), GFP_KERNEL);