99 unsigned long dev_pm_opp_get_voltage(struct dev_pm_opp *opp)  in dev_pm_opp_get_voltage()  argument
101 	if (IS_ERR_OR_NULL(opp)) {  in dev_pm_opp_get_voltage()
106 	return opp->supplies[0].u_volt;  in dev_pm_opp_get_voltage()
117 unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp)  in dev_pm_opp_get_freq()  argument
119 	if (IS_ERR_OR_NULL(opp) || !opp->available) {  in dev_pm_opp_get_freq()
124 	return opp->rate;  in dev_pm_opp_get_freq()
138 bool dev_pm_opp_is_turbo(struct dev_pm_opp *opp)  in dev_pm_opp_is_turbo()  argument
140 	if (IS_ERR_OR_NULL(opp) || !opp->available) {  in dev_pm_opp_is_turbo()
145 	return opp->turbo;  in dev_pm_opp_is_turbo()
181 	struct dev_pm_opp *opp;  in dev_pm_opp_get_max_volt_latency()  local
210 		list_for_each_entry(opp, &opp_table->opp_list, node) {  in dev_pm_opp_get_max_volt_latency()
211 			if (!opp->available)  in dev_pm_opp_get_max_volt_latency()
214 			if (opp->supplies[i].u_volt_min < uV[i].min)  in dev_pm_opp_get_max_volt_latency()
215 				uV[i].min = opp->supplies[i].u_volt_min;  in dev_pm_opp_get_max_volt_latency()
216 			if (opp->supplies[i].u_volt_max > uV[i].max)  in dev_pm_opp_get_max_volt_latency()
217 				uV[i].max = opp->supplies[i].u_volt_max;  in dev_pm_opp_get_max_volt_latency()
284 	struct dev_pm_opp *opp;  in _get_opp_count()  local
289 	list_for_each_entry(opp, &opp_table->opp_list, node) {  in _get_opp_count()
290 		if (opp->available)  in _get_opp_count()
354 	struct dev_pm_opp *temp_opp, *opp = ERR_PTR(-ERANGE);  in dev_pm_opp_find_freq_exact()  local
369 			opp = temp_opp;  in dev_pm_opp_find_freq_exact()
372 			dev_pm_opp_get(opp);  in dev_pm_opp_find_freq_exact()
380 	return opp;  in dev_pm_opp_find_freq_exact()
387 	struct dev_pm_opp *temp_opp, *opp = ERR_PTR(-ERANGE);  in _find_freq_ceil()  local
393 			opp = temp_opp;  in _find_freq_ceil()
394 			*freq = opp->rate;  in _find_freq_ceil()
397 			dev_pm_opp_get(opp);  in _find_freq_ceil()
404 	return opp;  in _find_freq_ceil()
429 	struct dev_pm_opp *opp;  in dev_pm_opp_find_freq_ceil()  local
440 	opp = _find_freq_ceil(opp_table, freq);  in dev_pm_opp_find_freq_ceil()
444 	return opp;  in dev_pm_opp_find_freq_ceil()
470 	struct dev_pm_opp *temp_opp, *opp = ERR_PTR(-ERANGE);  in dev_pm_opp_find_freq_floor()  local
489 				opp = temp_opp;  in dev_pm_opp_find_freq_floor()
494 	if (!IS_ERR(opp))  in dev_pm_opp_find_freq_floor()
495 		dev_pm_opp_get(opp);  in dev_pm_opp_find_freq_floor()
499 	if (!IS_ERR(opp))  in dev_pm_opp_find_freq_floor()
500 		*freq = opp->rate;  in dev_pm_opp_find_freq_floor()
502 	return opp;  in dev_pm_opp_find_freq_floor()
645 	struct dev_pm_opp *old_opp, *opp;  in dev_pm_opp_set_rate()  local
689 	opp = _find_freq_ceil(opp_table, &freq);  in dev_pm_opp_set_rate()
690 	if (IS_ERR(opp)) {  in dev_pm_opp_set_rate()
691 		ret = PTR_ERR(opp);  in dev_pm_opp_set_rate()
709 						      opp->pstate);  in dev_pm_opp_set_rate()
715 						 opp->supplies);  in dev_pm_opp_set_rate()
726 		size = sizeof(*opp->supplies) * opp_table->regulator_count;  in dev_pm_opp_set_rate()
733 		memcpy(data->new_opp.supplies, opp->supplies, size);  in dev_pm_opp_set_rate()
738 	dev_pm_opp_put(opp);  in dev_pm_opp_set_rate()
879 void _opp_free(struct dev_pm_opp *opp)  in _opp_free()  argument
881 	kfree(opp);  in _opp_free()
886 	struct dev_pm_opp *opp = container_of(kref, struct dev_pm_opp, kref);  in _opp_kref_release()  local
887 	struct opp_table *opp_table = opp->opp_table;  in _opp_kref_release()
893 	blocking_notifier_call_chain(&opp_table->head, OPP_EVENT_REMOVE, opp);  in _opp_kref_release()
894 	opp_debug_remove_one(opp);  in _opp_kref_release()
895 	list_del(&opp->node);  in _opp_kref_release()
896 	kfree(opp);  in _opp_kref_release()
902 void dev_pm_opp_get(struct dev_pm_opp *opp)  in dev_pm_opp_get()  argument
904 	kref_get(&opp->kref);  in dev_pm_opp_get()
907 void dev_pm_opp_put(struct dev_pm_opp *opp)  in dev_pm_opp_put()  argument
909 	kref_put_mutex(&opp->kref, _opp_kref_release, &opp->opp_table->lock);  in dev_pm_opp_put()
922 	struct dev_pm_opp *opp;  in dev_pm_opp_remove()  local
932 	list_for_each_entry(opp, &opp_table->opp_list, node) {  in dev_pm_opp_remove()
933 		if (opp->rate == freq) {  in dev_pm_opp_remove()
942 		dev_pm_opp_put(opp);  in dev_pm_opp_remove()
954 	struct dev_pm_opp *opp;  in _opp_allocate()  local
959 	supply_size = sizeof(*opp->supplies) * count;  in _opp_allocate()
962 	opp = kzalloc(sizeof(*opp) + supply_size, GFP_KERNEL);  in _opp_allocate()
963 	if (!opp)  in _opp_allocate()
967 	opp->supplies = (struct dev_pm_opp_supply *)(opp + 1);  in _opp_allocate()
968 	INIT_LIST_HEAD(&opp->node);  in _opp_allocate()
970 	return opp;  in _opp_allocate()
973 static bool _opp_supported_by_regulators(struct dev_pm_opp *opp,  in _opp_supported_by_regulators()  argument
983 					opp->supplies[i].u_volt_min,  in _opp_supported_by_regulators()
984 					opp->supplies[i].u_volt_max)) {  in _opp_supported_by_regulators()
986 				__func__, opp->supplies[i].u_volt_min,  in _opp_supported_by_regulators()
987 				opp->supplies[i].u_volt_max);  in _opp_supported_by_regulators()
999 	struct dev_pm_opp *opp;  in _opp_is_duplicate()  local
1009 	list_for_each_entry(opp, &opp_table->opp_list, node) {  in _opp_is_duplicate()
1010 		if (new_opp->rate > opp->rate) {  in _opp_is_duplicate()
1011 			*head = &opp->node;  in _opp_is_duplicate()
1015 		if (new_opp->rate < opp->rate)  in _opp_is_duplicate()
1020 			 __func__, opp->rate, opp->supplies[0].u_volt,  in _opp_is_duplicate()
1021 			 opp->available, new_opp->rate,  in _opp_is_duplicate()
1025 		return opp->available &&  in _opp_is_duplicate()
1026 		       new_opp->supplies[0].u_volt == opp->supplies[0].u_volt ? -EBUSY : -EEXIST;  in _opp_is_duplicate()
1569 	struct dev_pm_opp *tmp_opp, *opp = ERR_PTR(-ENODEV);  in _opp_set_availability()  local
1585 			opp = tmp_opp;  in _opp_set_availability()
1590 	if (IS_ERR(opp)) {  in _opp_set_availability()
1591 		r = PTR_ERR(opp);  in _opp_set_availability()
1596 	if (opp->available == availability_req)  in _opp_set_availability()
1599 	opp->available = availability_req;  in _opp_set_availability()
1601 	dev_pm_opp_get(opp);  in _opp_set_availability()
1607 					     opp);  in _opp_set_availability()
1610 					     OPP_EVENT_DISABLE, opp);  in _opp_set_availability()
1612 	dev_pm_opp_put(opp);  in _opp_set_availability()
1717 	struct dev_pm_opp *opp, *tmp;  in _dev_pm_opp_remove_table()  local
1722 		list_for_each_entry_safe(opp, tmp, &opp_table->opp_list, node) {  in _dev_pm_opp_remove_table()
1723 			if (remove_all || !opp->dynamic)  in _dev_pm_opp_remove_table()
1724 				dev_pm_opp_put(opp);  in _dev_pm_opp_remove_table()