80 static void max8997_rtc_data_to_tm(u8 *data, struct rtc_time *tm,  in max8997_rtc_data_to_tm()  argument
83 	tm->tm_sec = data[RTC_SEC] & 0x7f;  in max8997_rtc_data_to_tm()
84 	tm->tm_min = data[RTC_MIN] & 0x7f;  in max8997_rtc_data_to_tm()
86 		tm->tm_hour = data[RTC_HOUR] & 0x1f;  in max8997_rtc_data_to_tm()
88 		tm->tm_hour = data[RTC_HOUR] & 0x0f;  in max8997_rtc_data_to_tm()
90 			tm->tm_hour += 12;  in max8997_rtc_data_to_tm()
93 	tm->tm_wday = fls(data[RTC_WEEKDAY] & 0x7f) - 1;  in max8997_rtc_data_to_tm()
94 	tm->tm_mday = data[RTC_DATE] & 0x1f;  in max8997_rtc_data_to_tm()
95 	tm->tm_mon = (data[RTC_MONTH] & 0x0f) - 1;  in max8997_rtc_data_to_tm()
96 	tm->tm_year = (data[RTC_YEAR] & 0x7f) + 100;  in max8997_rtc_data_to_tm()
97 	tm->tm_yday = 0;  in max8997_rtc_data_to_tm()
98 	tm->tm_isdst = 0;  in max8997_rtc_data_to_tm()
101 static int max8997_rtc_tm_to_data(struct rtc_time *tm, u8 *data)  in max8997_rtc_tm_to_data()  argument
103 	data[RTC_SEC] = tm->tm_sec;  in max8997_rtc_tm_to_data()
104 	data[RTC_MIN] = tm->tm_min;  in max8997_rtc_tm_to_data()
105 	data[RTC_HOUR] = tm->tm_hour;  in max8997_rtc_tm_to_data()
106 	data[RTC_WEEKDAY] = 1 << tm->tm_wday;  in max8997_rtc_tm_to_data()
107 	data[RTC_DATE] = tm->tm_mday;  in max8997_rtc_tm_to_data()
108 	data[RTC_MONTH] = tm->tm_mon + 1;  in max8997_rtc_tm_to_data()
109 	data[RTC_YEAR] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0;  in max8997_rtc_tm_to_data()
111 	if (tm->tm_year < 100) {  in max8997_rtc_tm_to_data()
113 			1900 + tm->tm_year);  in max8997_rtc_tm_to_data()
138 static int max8997_rtc_read_time(struct device *dev, struct rtc_time *tm)  in max8997_rtc_read_time()  argument
154 	max8997_rtc_data_to_tm(data, tm, info->rtc_24hr_mode);  in max8997_rtc_read_time()
156 	return rtc_valid_tm(tm);  in max8997_rtc_read_time()
159 static int max8997_rtc_set_time(struct device *dev, struct rtc_time *tm)  in max8997_rtc_set_time()  argument
165 	ret = max8997_rtc_tm_to_data(tm, data);  in max8997_rtc_set_time()