Pull misc-2.6.40 into release branch

[karo-tx-linux.git] / drivers / rtc / rtc-bfin.c

diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index ca9cff85ab8a8f6d34faf6173524184daca730b2..90d866272c8ea5095981afaa62396f03d92343b6 100644 (file)
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -20,9 +20,9 @@
  * write would be discarded and things quickly fall apart.
  *
  * To keep this delay from significantly degrading performance (we, in theory,
- * would have to sleep for up to 1 second everytime we wanted to write a
+ * would have to sleep for up to 1 second every time we wanted to write a
  * register), we only check the write pending status before we start to issue
- * a new write.  We bank on the idea that it doesnt matter when the sync
+ * a new write.  We bank on the idea that it doesn't matter when the sync
  * happens so long as we don't attempt another write before it does.  The only
  * time userspace would take this penalty is when they try and do multiple
  * operations right after another ... but in this case, they need to take the
@@ -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)