61  * The year parameter passed to the driver is usually an offset relative to
62  * the year 1900. This macro is used to convert this offset to another one
63  * relative to the minimum year allowed by the hardware.
65  * The year range is 1970 - 2069. This range is selected to match Allwinner's
411 	int year;  in ac100_rtc_set_time()  local
414 	/* our RTC has a limited year range... */  in ac100_rtc_set_time()
415 	year = rtc_tm->tm_year - AC100_YEAR_OFF;  in ac100_rtc_set_time()
416 	if (year < 0 || year > (AC100_YEAR_MAX - 1900)) {  in ac100_rtc_set_time()
417 		dev_err(dev, "rtc only supports year in range %d - %d\n",  in ac100_rtc_set_time()
429 	reg[6] = bin2bcd(year)		     & AC100_RTC_YEA_MASK;  in ac100_rtc_set_time()
433 	/* Is it a leap year? */  in ac100_rtc_set_time()
434 	if (is_leap_year(year + AC100_YEAR_OFF + 1900))  in ac100_rtc_set_time()
488 	int year;  in ac100_rtc_set_alarm()  local
491 	/* our alarm has a limited year range... */  in ac100_rtc_set_alarm()
492 	year = alrm_tm->tm_year - AC100_YEAR_OFF;  in ac100_rtc_set_alarm()
493 	if (year < 0 || year > (AC100_YEAR_MAX - 1900)) {  in ac100_rtc_set_alarm()
494 		dev_err(dev, "alarm only supports year in range %d - %d\n",  in ac100_rtc_set_alarm()
512 	reg[6] = (bin2bcd(year) & AC100_ALM_YEA_MASK) |  in ac100_rtc_set_alarm()