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RTC: add missing "return 0" in new alarm func for rtc-bfin.c

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The new bfin_rtc_alarm_irq_enable function forgot to add a "return 0" to
the end leading to the build warning:
	drivers/rtc/rtc-bfin.c: In function 'bfin_rtc_alarm_irq_enable':
	drivers/rtc/rtc-bfin.c:253: warning: control reaches end of non-void function

CC: stable@kernel.org
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Mike Frysinger 2011-03-18 04:26:24 -04:00 committed by John Stultz
parent a54aba87bb
commit 8c122b9686
1 changed files with 2 additions and 0 deletions
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2
drivers/rtc/rtc-bfin.c
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@ -250,6 +250,8 @@ static int bfin_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
bfin_rtc_int_set_alarm(rtc);
else
bfin_rtc_int_clear(~(RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
return 0;
}
static int bfin_rtc_read_time(struct device *dev, struct rtc_time *tm)