rtc_tv_nsec_ok     47 drivers/rtc/systohc.c 	ok = rtc_tv_nsec_ok(rtc->set_offset_nsec, &to_set, &now);
rtc_tv_nsec_ok    588 kernel/time/ntp.c 	if (rtc_tv_nsec_ok(-1 * target_nsec, &adjust, &now)) {