57 static void regs_to_tm(u8 *regs, struct rtc_time *tm)  in regs_to_tm()  argument
59 	tm->tm_year = bcd2bin(regs[RTC_YEAR2]) * 100 +  in regs_to_tm()
60 		bcd2bin(regs[RTC_YEAR1]) - 1900;  in regs_to_tm()
61 	tm->tm_mon = bcd2bin(regs[RTC_MONTH] & 0x1f) - 1;  in regs_to_tm()
62 	tm->tm_mday = bcd2bin(regs[RTC_DATE] & 0x3f);  in regs_to_tm()
63 	tm->tm_wday = (regs[RTC_WEEKDAY] & 0x07);  in regs_to_tm()
64 	if (regs[RTC_HOUR] & HOUR_12) {  in regs_to_tm()
65 		tm->tm_hour = bcd2bin(regs[RTC_HOUR] & 0x01f);  in regs_to_tm()
68 		if (regs[RTC_HOUR] & HOUR_AM_PM)  in regs_to_tm()
71 		tm->tm_hour = bcd2bin(regs[RTC_HOUR] & 0x03f);  in regs_to_tm()
73 	tm->tm_min = bcd2bin(regs[RTC_MIN] & 0x7f);  in regs_to_tm()
74 	tm->tm_sec = bcd2bin(regs[RTC_SEC] & 0x7f);  in regs_to_tm()
77 static void tm_to_regs(struct rtc_time *tm, u8 *regs)  in tm_to_regs()  argument
83 	regs[RTC_YEAR2] = bin2bcd(high);  in tm_to_regs()
84 	regs[RTC_YEAR1] = bin2bcd(low);  in tm_to_regs()
85 	regs[RTC_MONTH] = bin2bcd(tm->tm_mon + 1);  in tm_to_regs()
86 	regs[RTC_DATE] = bin2bcd(tm->tm_mday);  in tm_to_regs()
87 	regs[RTC_WEEKDAY] = tm->tm_wday;  in tm_to_regs()
88 	regs[RTC_HOUR] = bin2bcd(tm->tm_hour);  in tm_to_regs()
89 	regs[RTC_MIN] = bin2bcd(tm->tm_min);  in tm_to_regs()
90 	regs[RTC_SEC] = bin2bcd(tm->tm_sec);  in tm_to_regs()
96 	u8 regs[TIME_NUM];  in max8907_rtc_read_time()  local
99 	ret = regmap_bulk_read(rtc->regmap, MAX8907_REG_RTC_SEC, regs,  in max8907_rtc_read_time()
104 	regs_to_tm(regs, tm);  in max8907_rtc_read_time()
112 	u8 regs[TIME_NUM];  in max8907_rtc_set_time()  local
114 	tm_to_regs(tm, regs);  in max8907_rtc_set_time()
116 	return regmap_bulk_write(rtc->regmap, MAX8907_REG_RTC_SEC, regs,  in max8907_rtc_set_time()
123 	u8 regs[TIME_NUM];  in max8907_rtc_read_alarm()  local
127 	ret = regmap_bulk_read(rtc->regmap, MAX8907_REG_ALARM0_SEC, regs,  in max8907_rtc_read_alarm()
132 	regs_to_tm(regs, &alrm->time);  in max8907_rtc_read_alarm()
146 	u8 regs[TIME_NUM];  in max8907_rtc_set_alarm()  local
149 	tm_to_regs(&alrm->time, regs);  in max8907_rtc_set_alarm()
156 	ret = regmap_bulk_write(rtc->regmap, MAX8907_REG_ALARM0_SEC, regs,  in max8907_rtc_set_alarm()