From: Biwen Li <biwen.li@nxp.com>
Date: Fri, 27 Mar 2020 16:44:57 +0800
Subject: rtc: fsl-ftm-alarm: report alarm to core

Git-commit: 9c328c9dd84a10d4c96a5bfaa0bee43c94b11def
Patch-mainline: v5.7-rc1
References: bsc#1185454

Report interrupt state to the RTC core.

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Link: https://lore.kernel.org/r/20200327084457.45161-1-biwen.li@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
 drivers/rtc/rtc-fsl-ftm-alarm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/rtc/rtc-fsl-ftm-alarm.c b/drivers/rtc/rtc-fsl-ftm-alarm.c
index 0f4142b35f38..756af62b0486 100644
--- a/drivers/rtc/rtc-fsl-ftm-alarm.c
+++ b/drivers/rtc/rtc-fsl-ftm-alarm.c
@@ -152,6 +152,8 @@ static irqreturn_t ftm_rtc_alarm_interrupt(int irq, void *dev)
 {
 	struct ftm_rtc *rtc = dev;
 
+	rtc_update_irq(rtc->rtc_dev, 1, RTC_IRQF | RTC_AF);
+
 	ftm_irq_acknowledge(rtc);
 	ftm_irq_disable(rtc);
 	ftm_clean_alarm(rtc);
-- 
2.26.2