From: Pankaj Dubey <pankaj.dubey@samsung.com>
Date: Thu, 3 Apr 2014 21:50:19 +0000 (-0700)
Subject: drivers/rtc/rtc-s3c.c: remove NO_IRQ macro
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ebe753357ecd10a6dc521dc89f2bfea6c0ee0ca2;p=deliverable%2Flinux.git

drivers/rtc/rtc-s3c.c: remove NO_IRQ macro

NO_IRQ may be defined as '(unsigned int) -1' in some architectures (arm,
sh ...), and either may not be defined in some architectures (arm64) which
can enable RTC_DRV_S3C.

Also since platform_get_irq returns err-code in case of any error, we do
not need to intialize s3c_rtc_alarmno and s3c_rtc_tickno.

Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index c4cde9c08f1f..4958a363b2c7 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -48,8 +48,8 @@ struct s3c_rtc_drv_data {
 
 static struct clk *rtc_clk;
 static void __iomem *s3c_rtc_base;
-static int s3c_rtc_alarmno = NO_IRQ;
-static int s3c_rtc_tickno  = NO_IRQ;
+static int s3c_rtc_alarmno;
+static int s3c_rtc_tickno;
 static enum s3c_cpu_type s3c_rtc_cpu_type;
 
 static DEFINE_SPINLOCK(s3c_rtc_pie_lock);