499 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in do_timer_create()  local
504 	if (!kc)  in do_timer_create()
506 	if (!kc->timer_create)  in do_timer_create()
523 	new_timer->kclock = kc;  in do_timer_create()
554 	error = kc->timer_create(new_timer);  in do_timer_create()
670 	const struct k_clock *kc = timr->kclock;  in common_timer_get()  local
694 	kc->clock_get(timr->it_clock, &ts64);  in common_timer_get()
702 		timr->it_overrun += kc->timer_forward(timr, now);  in common_timer_get()
704 	remaining = kc->timer_remaining(timr, now);  in common_timer_get()
722 	const struct k_clock *kc;  in do_timer_gettime()  local
731 	kc = timr->kclock;  in do_timer_gettime()
732 	if (WARN_ON_ONCE(!kc || !kc->timer_get))  in do_timer_gettime()
735 		kc->timer_get(timr, setting);  in do_timer_gettime()
837 	const struct k_clock *kc = timr->kclock;  in common_timer_set()  local
850 	if (kc->timer_try_to_cancel(timr) < 0)  in common_timer_set()
866 	kc->timer_arm(timr, expires, flags & TIMER_ABSTIME, sigev_none);  in common_timer_set()
875 	const struct k_clock *kc;  in do_timer_settime()  local
891 	kc = timr->kclock;  in do_timer_settime()
892 	if (WARN_ON_ONCE(!kc || !kc->timer_set))  in do_timer_settime()
895 		error = kc->timer_set(timr, flags, new_spec64, old_spec64);  in do_timer_settime()
954 	const struct k_clock *kc = timer->kclock;  in common_timer_del()  local
957 	if (kc->timer_try_to_cancel(timer) < 0)  in common_timer_del()
965 	const struct k_clock *kc = timer->kclock;  in timer_delete_hook()  local
967 	if (WARN_ON_ONCE(!kc || !kc->timer_del))  in timer_delete_hook()
969 	return kc->timer_del(timer);  in timer_delete_hook()
1044 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1047 	if (!kc || !kc->clock_set)  in SYSCALL_DEFINE2()
1053 	return kc->clock_set(which_clock, &new_tp);  in SYSCALL_DEFINE2()
1059 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1063 	if (!kc)  in SYSCALL_DEFINE2()
1066 	error = kc->clock_get(which_clock, &kernel_tp);  in SYSCALL_DEFINE2()
1077 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1081 	if (!kc)  in SYSCALL_DEFINE2()
1083 	if (!kc->clock_adj)  in SYSCALL_DEFINE2()
1089 	err = kc->clock_adj(which_clock, &ktx);  in SYSCALL_DEFINE2()
1100 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1104 	if (!kc)  in SYSCALL_DEFINE2()
1107 	error = kc->clock_getres(which_clock, &rtn_tp);  in SYSCALL_DEFINE2()
1120 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in COMPAT_SYSCALL_DEFINE2()  local
1123 	if (!kc || !kc->clock_set)  in COMPAT_SYSCALL_DEFINE2()
1129 	return kc->clock_set(which_clock, &ts);  in COMPAT_SYSCALL_DEFINE2()
1135 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in COMPAT_SYSCALL_DEFINE2()  local
1139 	if (!kc)  in COMPAT_SYSCALL_DEFINE2()
1142 	err = kc->clock_get(which_clock, &ts);  in COMPAT_SYSCALL_DEFINE2()
1157 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in COMPAT_SYSCALL_DEFINE2()  local
1161 	if (!kc)  in COMPAT_SYSCALL_DEFINE2()
1163 	if (!kc->clock_adj)  in COMPAT_SYSCALL_DEFINE2()
1170 	err = kc->clock_adj(which_clock, &ktx);  in COMPAT_SYSCALL_DEFINE2()
1185 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in COMPAT_SYSCALL_DEFINE2()  local
1189 	if (!kc)  in COMPAT_SYSCALL_DEFINE2()
1192 	err = kc->clock_getres(which_clock, &ts);  in COMPAT_SYSCALL_DEFINE2()
1216 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE4()  local
1219 	if (!kc)  in SYSCALL_DEFINE4()
1221 	if (!kc->nsleep)  in SYSCALL_DEFINE4()
1234 	return kc->nsleep(which_clock, flags, &t);  in SYSCALL_DEFINE4()
1243 	const struct k_clock *kc = clockid_to_kclock(which_clock);  in COMPAT_SYSCALL_DEFINE4()  local
1246 	if (!kc)  in COMPAT_SYSCALL_DEFINE4()
1248 	if (!kc->nsleep)  in COMPAT_SYSCALL_DEFINE4()
1261 	return kc->nsleep(which_clock, flags, &t);  in COMPAT_SYSCALL_DEFINE4()