+static int mf_set_rtc(struct rtc_time *tm)
+{
+ char ce_time[12];
+ u8 day, mon, hour, min, sec, y1, y2;
+ unsigned year;
+
+ year = 1900 + tm->tm_year;
+ y1 = year / 100;
+ y2 = year % 100;
+
+ sec = tm->tm_sec;
+ min = tm->tm_min;
+ hour = tm->tm_hour;
+ day = tm->tm_mday;
+ mon = tm->tm_mon + 1;
+
+ BIN_TO_BCD(sec);
+ BIN_TO_BCD(min);
+ BIN_TO_BCD(hour);
+ BIN_TO_BCD(mon);
+ BIN_TO_BCD(day);
+ BIN_TO_BCD(y1);
+ BIN_TO_BCD(y2);
+
+ memset(ce_time, 0, sizeof(ce_time));
+ ce_time[3] = 0x41;
+ ce_time[4] = y1;
+ ce_time[5] = y2;
+ ce_time[6] = sec;
+ ce_time[7] = min;
+ ce_time[8] = hour;
+ ce_time[10] = day;
+ ce_time[11] = mon;
+
+ return signal_ce_msg(ce_time, NULL);
+}
+