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path: root/drivers/rtc/rtc-da9063.c
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Diffstat (limited to 'drivers/rtc/rtc-da9063.c')
-rw-r--r--drivers/rtc/rtc-da9063.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c
index 15908d51b1cb..046b1d4c3dae 100644
--- a/drivers/rtc/rtc-da9063.c
+++ b/drivers/rtc/rtc-da9063.c
@@ -483,6 +483,9 @@ static int da9063_rtc_probe(struct platform_device *pdev)
rtc->rtc_dev->uie_unsupported = 1;
irq_alarm = platform_get_irq_byname(pdev, "ALARM");
+ if (irq_alarm < 0)
+ return irq_alarm;
+
ret = devm_request_threaded_irq(&pdev->dev, irq_alarm, NULL,
da9063_alarm_event,
IRQF_TRIGGER_LOW | IRQF_ONESHOT,