drivers/rtc/rtc-at91rm9200.c: correct alarm over day/month wrap

Update month and day of month to the alarm month/day instead of current
day/month when setting the RTC alarm mask.
Signed-off-by: NLinus Pizunski <linus@narrativeteam.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/rtc/rtc-at91rm9200.c

@@ -220,6 +220,8 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
 
 	at91_alarm_year = tm.tm_year;
 
+	tm.tm_mon = alrm->time.tm_mon;
+	tm.tm_mday = alrm->time.tm_mday;
 	tm.tm_hour = alrm->time.tm_hour;
 	tm.tm_min = alrm->time.tm_min;
 	tm.tm_sec = alrm->time.tm_sec;