68 static void exfat_adjust_tz(struct timespec64 *ts, u8 tz_off)  in exfat_adjust_tz()  argument
71 		ts->tv_sec -= TIMEZONE_SEC(tz_off);  in exfat_adjust_tz()
73 		ts->tv_sec += TIMEZONE_SEC(0x80 - tz_off);  in exfat_adjust_tz()
77 void exfat_get_entry_time(struct exfat_sb_info *sbi, struct timespec64 *ts,  in exfat_get_entry_time()  argument
83 	ts->tv_sec = mktime64(1980 + (d >> 9), d >> 5 & 0x000F, d & 0x001F,  in exfat_get_entry_time()
89 		ts->tv_sec += time_cs / 100;  in exfat_get_entry_time()
90 		ts->tv_nsec = (time_cs % 100) * 10 * NSEC_PER_MSEC;  in exfat_get_entry_time()
92 		ts->tv_nsec = 0;  in exfat_get_entry_time()
96 		exfat_adjust_tz(ts, tz & ~EXFAT_TZ_VALID);  in exfat_get_entry_time()
99 		ts->tv_sec -= sbi->options.time_offset * SECS_PER_MIN;  in exfat_get_entry_time()
103 void exfat_set_entry_time(struct exfat_sb_info *sbi, struct timespec64 *ts,  in exfat_set_entry_time()  argument
109 	time64_to_tm(ts->tv_sec, 0, &tm);  in exfat_set_entry_time()
119 			ts->tv_nsec / (10 * NSEC_PER_MSEC);  in exfat_set_entry_time()
133 void exfat_truncate_atime(struct timespec64 *ts)  in exfat_truncate_atime()  argument
135 	ts->tv_sec = round_down(ts->tv_sec, 2);  in exfat_truncate_atime()
136 	ts->tv_nsec = 0;  in exfat_truncate_atime()