606 	struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE3()  local
612 	if (!kc)  in SYSCALL_DEFINE3()
614 	if (!kc->timer_create)  in SYSCALL_DEFINE3()
665 	error = kc->timer_create(new_timer);  in SYSCALL_DEFINE3()
782 	struct k_clock *kc;  in SYSCALL_DEFINE2()  local
790 	kc = clockid_to_kclock(timr->it_clock);  in SYSCALL_DEFINE2()
791 	if (WARN_ON_ONCE(!kc || !kc->timer_get))  in SYSCALL_DEFINE2()
794 		kc->timer_get(timr, &cur_setting);  in SYSCALL_DEFINE2()
890 	struct k_clock *kc;  in SYSCALL_DEFINE4()  local
906 	kc = clockid_to_kclock(timr->it_clock);  in SYSCALL_DEFINE4()
907 	if (WARN_ON_ONCE(!kc || !kc->timer_set))  in SYSCALL_DEFINE4()
910 		error = kc->timer_set(timr, flags, &new_spec, rtn);  in SYSCALL_DEFINE4()
936 	struct k_clock *kc = clockid_to_kclock(timer->it_clock);  in timer_delete_hook()  local
938 	if (WARN_ON_ONCE(!kc || !kc->timer_del))  in timer_delete_hook()
940 	return kc->timer_del(timer);  in timer_delete_hook()
1015 	struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1018 	if (!kc || !kc->clock_set)  in SYSCALL_DEFINE2()
1024 	return kc->clock_set(which_clock, &new_tp);  in SYSCALL_DEFINE2()
1030 	struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1034 	if (!kc)  in SYSCALL_DEFINE2()
1037 	error = kc->clock_get(which_clock, &kernel_tp);  in SYSCALL_DEFINE2()
1048 	struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1052 	if (!kc)  in SYSCALL_DEFINE2()
1054 	if (!kc->clock_adj)  in SYSCALL_DEFINE2()
1060 	err = kc->clock_adj(which_clock, &ktx);  in SYSCALL_DEFINE2()
1071 	struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE2()  local
1075 	if (!kc)  in SYSCALL_DEFINE2()
1078 	error = kc->clock_getres(which_clock, &rtn_tp);  in SYSCALL_DEFINE2()
1101 	struct k_clock *kc = clockid_to_kclock(which_clock);  in SYSCALL_DEFINE4()  local
1104 	if (!kc)  in SYSCALL_DEFINE4()
1106 	if (!kc->nsleep)  in SYSCALL_DEFINE4()
1115 	return kc->nsleep(which_clock, flags, &t, rmtp);  in SYSCALL_DEFINE4()
1125 	struct k_clock *kc = clockid_to_kclock(which_clock);  in clock_nanosleep_restart()  local
1127 	if (WARN_ON_ONCE(!kc || !kc->nsleep_restart))  in clock_nanosleep_restart()
1130 	return kc->nsleep_restart(restart_block);  in clock_nanosleep_restart()