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| author | Jingoo Han <jg1.han@samsung.com> | 2013-09-11 14:24:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-11 15:58:57 -0700 |
| commit | 0ebbf4397664d66f3e35503f2f3778a5e6377cbf (patch) | |
| tree | 30316a8479fc529a2db9d40c0faca501fe3151a7 /drivers/rtc/rtc-nuc900.c | |
| parent | 1748cbf7f7c464593232cde914f5a103181a83b5 (diff) | |
| download | blackbird-op-linux-0ebbf4397664d66f3e35503f2f3778a5e6377cbf.tar.gz blackbird-op-linux-0ebbf4397664d66f3e35503f2f3778a5e6377cbf.zip | |
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>
Diffstat (limited to 'drivers/rtc/rtc-nuc900.c')
| -rw-r--r-- | drivers/rtc/rtc-nuc900.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |
