61 static void regs_to_tm(u8 *regs, struct rtc_time *tm)  in regs_to_tm()  argument
63 	tm->tm_year = bcd2bin(regs[RTC_YEAR2]) * 100 +  in regs_to_tm()
65 	tm->tm_mon = bcd2bin(regs[RTC_MONTH] & 0x1f) - 1;  in regs_to_tm()
66 	tm->tm_mday = bcd2bin(regs[RTC_DATE] & 0x3f);  in regs_to_tm()
67 	tm->tm_wday = (regs[RTC_WEEKDAY] & 0x07);  in regs_to_tm()
69 		tm->tm_hour = bcd2bin(regs[RTC_HOUR] & 0x01f);  in regs_to_tm()
70 		if (tm->tm_hour == 12)  in regs_to_tm()
71 			tm->tm_hour = 0;  in regs_to_tm()
73 			tm->tm_hour += 12;  in regs_to_tm()
75 		tm->tm_hour = bcd2bin(regs[RTC_HOUR] & 0x03f);  in regs_to_tm()
77 	tm->tm_min = bcd2bin(regs[RTC_MIN] & 0x7f);  in regs_to_tm()
78 	tm->tm_sec = bcd2bin(regs[RTC_SEC] & 0x7f);  in regs_to_tm()
81 static void tm_to_regs(struct rtc_time *tm, u8 *regs)  in tm_to_regs()  argument
85 	high = (tm->tm_year + 1900) / 100;  in tm_to_regs()
86 	low = tm->tm_year % 100;  in tm_to_regs()
89 	regs[RTC_MONTH] = bin2bcd(tm->tm_mon + 1);  in tm_to_regs()
90 	regs[RTC_DATE] = bin2bcd(tm->tm_mday);  in tm_to_regs()
91 	regs[RTC_WEEKDAY] = tm->tm_wday;  in tm_to_regs()
92 	regs[RTC_HOUR] = bin2bcd(tm->tm_hour);  in tm_to_regs()
93 	regs[RTC_MIN] = bin2bcd(tm->tm_min);  in tm_to_regs()
94 	regs[RTC_SEC] = bin2bcd(tm->tm_sec);  in tm_to_regs()
97 static int max8907_rtc_read_time(struct device *dev, struct rtc_time *tm)  in max8907_rtc_read_time()  argument
108 	regs_to_tm(regs, tm);  in max8907_rtc_read_time()
113 static int max8907_rtc_set_time(struct device *dev, struct rtc_time *tm)  in max8907_rtc_set_time()  argument
118 	tm_to_regs(tm, regs);  in max8907_rtc_set_time()