Commit 0ebbf439 authored Sep 11, 2013 by Jingoo Han Committed by Linus Torvalds Sep 11, 2013

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>

parent 1748cbf7

drivers/rtc/rtc-nuc900.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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,