123 static void update_domain_next_wakeup(struct generic_pm_domain *genpd, ktime_t now)  in update_domain_next_wakeup()  argument
130 	if (!(genpd->flags & GENPD_FLAG_MIN_RESIDENCY))  in update_domain_next_wakeup()
141 	list_for_each_entry(pdd, &genpd->dev_list, list_node) {  in update_domain_next_wakeup()
148 	list_for_each_entry(link, &genpd->parent_links, parent_node) {  in update_domain_next_wakeup()
157 	genpd->gd->next_wakeup = domain_wakeup;  in update_domain_next_wakeup()
160 static bool next_wakeup_allows_state(struct generic_pm_domain *genpd,  in next_wakeup_allows_state()  argument
163 	ktime_t domain_wakeup = genpd->gd->next_wakeup;  in next_wakeup_allows_state()
166 	min_sleep_ns = genpd->states[state].power_off_latency_ns +  in next_wakeup_allows_state()
167 		       genpd->states[state].residency_ns;  in next_wakeup_allows_state()
177 	struct generic_pm_domain *genpd = pd_to_genpd(pd);  in __default_power_down_ok()  local
183 	off_on_time_ns = genpd->states[state].power_off_latency_ns +  in __default_power_down_ok()
184 		genpd->states[state].power_on_latency_ns;  in __default_power_down_ok()
192 	list_for_each_entry(link, &genpd->parent_links, parent_node) {  in __default_power_down_ok()
215 	list_for_each_entry(pdd, &genpd->dev_list, list_node) {  in __default_power_down_ok()
253 	genpd->gd->max_off_time_ns = min_off_time_ns -  in __default_power_down_ok()
254 		genpd->states[state].power_on_latency_ns;  in __default_power_down_ok()
267 	struct generic_pm_domain *genpd = pd_to_genpd(pd);  in _default_power_down_ok()  local
268 	struct genpd_governor_data *gd = genpd->gd;  in _default_power_down_ok()
269 	int state_idx = genpd->state_count - 1;  in _default_power_down_ok()
278 	update_domain_next_wakeup(genpd, now);  in _default_power_down_ok()
279 	if ((genpd->flags & GENPD_FLAG_MIN_RESIDENCY) && (gd->next_wakeup != KTIME_MAX)) {  in _default_power_down_ok()
282 			if (next_wakeup_allows_state(genpd, state_idx, now)) {  in _default_power_down_ok()
297 		genpd->state_idx = gd->cached_power_down_state_idx;  in _default_power_down_ok()
307 	list_for_each_entry(link, &genpd->child_links, child_node) {  in _default_power_down_ok()
331 	genpd->state_idx = state_idx;  in _default_power_down_ok()
332 	gd->cached_power_down_state_idx = genpd->state_idx;  in _default_power_down_ok()
344 	struct generic_pm_domain *genpd = pd_to_genpd(pd);  in cpu_power_down_ok()  local
355 	if (!(genpd->flags & GENPD_FLAG_CPU_DOMAIN))  in cpu_power_down_ok()
364 	for_each_cpu_and(cpu, genpd->cpus, cpu_online_mask) {  in cpu_power_down_ok()
379 	genpd->gd->next_hrtimer = domain_wakeup;  in cpu_power_down_ok()
386 	i = genpd->state_idx;  in cpu_power_down_ok()
388 		if (idle_duration_ns >= (genpd->states[i].residency_ns +  in cpu_power_down_ok()
389 		    genpd->states[i].power_off_latency_ns)) {  in cpu_power_down_ok()
390 			genpd->state_idx = i;  in cpu_power_down_ok()