diff --git a/drivers/rtc/nvvrs-pseq-rtc.c b/drivers/rtc/nvvrs-pseq-rtc.c
index d7beefd5..1e10abe2 100644
--- a/drivers/rtc/nvvrs-pseq-rtc.c
+++ b/drivers/rtc/nvvrs-pseq-rtc.c
@@ -144,7 +144,6 @@ static int nvvrs_rtc_update_alarm_reg(struct i2c_client *client,
 	}
 
 out:
-	mutex_unlock(&info->lock);
 	return ret;
 }