From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 11 Sep 2013 21:24:22 +0000 (-0700)
Subject: drivers/rtc/rtc-nuc900.c: use NULL instead of 0
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0ebbf4397664d66f3e35503f2f3778a5e6377cbf;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drivers/rtc/rtc-nuc900.c: use NULL instead of 0

check_rtc_access_enable() returns pointer, thus NULL should be used
instead of 0 in order to fix the following sparse warning:

  drivers/rtc/rtc-nuc900.c:102:16: warning: Using plain integer as NULL pointer

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c
index 22861c5e0c59..248653c74b80 100644
--- a/drivers/rtc/rtc-nuc900.c
+++ b/drivers/rtc/rtc-nuc900.c
@@ -99,7 +99,7 @@ static int *check_rtc_access_enable(struct nuc900_rtc *nuc900_rtc)
 	if (!timeout)
 		return ERR_PTR(-EPERM);
 
-	return 0;
+	return NULL;
 }
 
 static int nuc900_rtc_bcd2bin(unsigned int timereg,