[PATCH 3/3] rtc: pcf2127: reset alarm interrupt at power on

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From: Liam Beguin <lvb@xxxxxxxxxx>

From: Liam Beguin <lvb@xxxxxxxxxx>

Signed-off-by: Liam Beguin <lvb@xxxxxxxxxx>
---
 drivers/rtc/rtc-pcf2127.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c
index 3eeb085a7c72..f004a4030970 100644
--- a/drivers/rtc/rtc-pcf2127.c
+++ b/drivers/rtc/rtc-pcf2127.c
@@ -546,6 +546,14 @@ static int pcf2127_probe(struct device *dev, struct regmap *regmap,
 
 	pcf2127->rtc->ops = &pcf2127_rtc_ops;
 
+	ret = regmap_update_bits(pcf2127->regmap, PCF2127_REG_CTRL2,
+				 PCF2127_BIT_CTRL2_AIE, 0);
+	if (ret) {
+		dev_err(dev, "%s: failed to clear interrupt enable bit (%d)",
+			__func__, ret);
+		return ret;
+	}
+
 	device_init_wakeup(dev, true);
 
 	pcf2127->wdd.parent = dev;
-- 
2.27.0




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