39 	unsigned long epoch = simple_strtoul(str, NULL, 0);  in specifiy_epoch()  local
40 	if (epoch < 1900)  in specifiy_epoch()
41 		printk("Ignoring invalid user specified epoch %lu\n", epoch);  in specifiy_epoch()
43 		rtc_epoch = epoch;  in specifiy_epoch()
51 	int epoch, year, ctrl;  in init_rtc_epoch()  local
65 	epoch = 1900;  in init_rtc_epoch()
67 		epoch = 2000;  in init_rtc_epoch()
70 		epoch = 1980;  in init_rtc_epoch()
73 		epoch = 1952;  in init_rtc_epoch()
75 	rtc_epoch = epoch;  in init_rtc_epoch()
77 	printk(KERN_INFO "Using epoch %d for rtc year %d\n", epoch, year);  in init_rtc_epoch()