From: Alexander Shiyan <shc_work@mail.ru>
Date: Thu, 3 Apr 2014 21:49:59 +0000 (-0700)
Subject: rtc: mc13xxx: fix 1Hz interrupt
X-Git-Tag: v4.9.8~6645^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fb1bd9a22da3d0f2436ffa95fdc0382b89659288;p=platform%2Fkernel%2Flinux-rpi3.git

rtc: mc13xxx: fix 1Hz interrupt

1Hz interrupt is never unmasked, so no interrupts appears.  This patch
fix this issue.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c
index 1fa2748..0d60dd5 100644
--- a/drivers/rtc/rtc-mc13xxx.c
+++ b/drivers/rtc/rtc-mc13xxx.c
@@ -338,7 +338,7 @@ static int __init mc13xxx_rtc_probe(struct platform_device *pdev)
 
 	priv->valid = !rtcrst_pending;
 
-	ret = mc13xxx_irq_request_nounmask(mc13xxx, MC13XXX_IRQ_1HZ,
+	ret = mc13xxx_irq_request(mc13xxx, MC13XXX_IRQ_1HZ,
 			mc13xxx_rtc_update_handler, DRIVER_NAME, priv);
 	if (ret)
 		goto err_reset_irq_status;