303 	struct irq_data *irq_data = irq_get_irq_data(irq);  in irq_domain_disassociate()  local
306 	if (WARN(!irq_data || irq_data->domain != domain,  in irq_domain_disassociate()
310 	hwirq = irq_data->hwirq;  in irq_domain_disassociate()
324 	irq_data->domain = NULL;  in irq_domain_disassociate()
325 	irq_data->hwirq = 0;  in irq_domain_disassociate()
340 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_domain_associate()  local
346 	if (WARN(!irq_data, "error: virq%i is not allocated", virq))  in irq_domain_associate()
348 	if (WARN(irq_data->domain, "error: virq%i is already associated", virq))  in irq_domain_associate()
352 	irq_data->hwirq = hwirq;  in irq_domain_associate()
353 	irq_data->domain = domain;  in irq_domain_associate()
366 			irq_data->domain = NULL;  in irq_domain_associate()
367 			irq_data->hwirq = 0;  in irq_domain_associate()
373 		if (!domain->name && irq_data->chip)  in irq_domain_associate()
374 			domain->name = irq_data->chip->name;  in irq_domain_associate()
381 		radix_tree_insert(&domain->revmap_tree, hwirq, irq_data);  in irq_domain_associate()
557 static void of_phandle_args_to_fwspec(struct of_phandle_args *irq_data,  in of_phandle_args_to_fwspec()  argument
562 	fwspec->fwnode = irq_data->np ? &irq_data->np->fwnode : NULL;  in of_phandle_args_to_fwspec()
563 	fwspec->param_count = irq_data->args_count;  in of_phandle_args_to_fwspec()
565 	for (i = 0; i < irq_data->args_count; i++)  in of_phandle_args_to_fwspec()
566 		fwspec->param[i] = irq_data->args[i];  in of_phandle_args_to_fwspec()
617 unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data)  in irq_create_of_mapping()  argument
621 	of_phandle_args_to_fwspec(irq_data, &fwspec);  in irq_create_of_mapping()
632 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_dispose_mapping()  local
635 	if (!virq || !irq_data)  in irq_dispose_mapping()
638 	domain = irq_data->domain;  in irq_dispose_mapping()
655 	struct irq_data *data;  in irq_find_mapping()
717 		domain = desc->irq_data.domain;  in virq_debug_show()
721 			int hwirq = desc->irq_data.hwirq;  in virq_debug_show()
738 			seq_printf(m, "%s\n", desc->irq_data.domain->name);  in virq_debug_show()
894 	struct irq_data *data;  in irq_domain_insert_irq()
918 	struct irq_data *data;  in irq_domain_remove_irq()
939 static struct irq_data *irq_domain_insert_irq_data(struct irq_domain *domain,  in irq_domain_insert_irq_data()
940 						   struct irq_data *child)  in irq_domain_insert_irq_data()
942 	struct irq_data *irq_data;  in irq_domain_insert_irq_data()  local
944 	irq_data = kzalloc_node(sizeof(*irq_data), GFP_KERNEL,  in irq_domain_insert_irq_data()
946 	if (irq_data) {  in irq_domain_insert_irq_data()
947 		child->parent_data = irq_data;  in irq_domain_insert_irq_data()
948 		irq_data->irq = child->irq;  in irq_domain_insert_irq_data()
949 		irq_data->common = child->common;  in irq_domain_insert_irq_data()
950 		irq_data->domain = domain;  in irq_domain_insert_irq_data()
953 	return irq_data;  in irq_domain_insert_irq_data()
958 	struct irq_data *irq_data, *tmp;  in irq_domain_free_irq_data()  local
962 		irq_data = irq_get_irq_data(virq + i);  in irq_domain_free_irq_data()
963 		tmp = irq_data->parent_data;  in irq_domain_free_irq_data()
964 		irq_data->parent_data = NULL;  in irq_domain_free_irq_data()
965 		irq_data->domain = NULL;  in irq_domain_free_irq_data()
968 			irq_data = tmp;  in irq_domain_free_irq_data()
970 			kfree(irq_data);  in irq_domain_free_irq_data()
978 	struct irq_data *irq_data;  in irq_domain_alloc_irq_data()  local
984 		irq_data = irq_get_irq_data(virq + i);  in irq_domain_alloc_irq_data()
985 		irq_data->domain = domain;  in irq_domain_alloc_irq_data()
988 			irq_data = irq_domain_insert_irq_data(parent, irq_data);  in irq_domain_alloc_irq_data()
989 			if (!irq_data) {  in irq_domain_alloc_irq_data()
1004 struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,  in irq_domain_get_irq_data()
1007 	struct irq_data *irq_data;  in irq_domain_get_irq_data()  local
1009 	for (irq_data = irq_get_irq_data(virq); irq_data;  in irq_domain_get_irq_data()
1010 	     irq_data = irq_data->parent_data)  in irq_domain_get_irq_data()
1011 		if (irq_data->domain == domain)  in irq_domain_get_irq_data()
1012 			return irq_data;  in irq_domain_get_irq_data()
1029 	struct irq_data *irq_data = irq_domain_get_irq_data(domain, virq);  in irq_domain_set_hwirq_and_chip()  local
1031 	if (!irq_data)  in irq_domain_set_hwirq_and_chip()
1034 	irq_data->hwirq = hwirq;  in irq_domain_set_hwirq_and_chip()
1035 	irq_data->chip = chip ? chip : &no_irq_chip;  in irq_domain_set_hwirq_and_chip()
1036 	irq_data->chip_data = chip_data;  in irq_domain_set_hwirq_and_chip()
1066 void irq_domain_reset_irq_data(struct irq_data *irq_data)  in irq_domain_reset_irq_data()  argument
1068 	irq_data->hwirq = 0;  in irq_domain_reset_irq_data()
1069 	irq_data->chip = &no_irq_chip;  in irq_domain_reset_irq_data()
1070 	irq_data->chip_data = NULL;  in irq_domain_reset_irq_data()
1082 	struct irq_data *irq_data;  in irq_domain_free_irqs_common()  local
1086 		irq_data = irq_domain_get_irq_data(domain, virq + i);  in irq_domain_free_irqs_common()
1087 		if (irq_data)  in irq_domain_free_irqs_common()
1088 			irq_domain_reset_irq_data(irq_data);  in irq_domain_free_irqs_common()
1229 	struct irq_data *data = irq_get_irq_data(virq);  in irq_domain_free_irqs()
1295 void irq_domain_activate_irq(struct irq_data *irq_data)  in irq_domain_activate_irq()  argument
1297 	if (irq_data && irq_data->domain) {  in irq_domain_activate_irq()
1298 		struct irq_domain *domain = irq_data->domain;  in irq_domain_activate_irq()
1300 		if (irq_data->parent_data)  in irq_domain_activate_irq()
1301 			irq_domain_activate_irq(irq_data->parent_data);  in irq_domain_activate_irq()
1303 			domain->ops->activate(domain, irq_data);  in irq_domain_activate_irq()
1315 void irq_domain_deactivate_irq(struct irq_data *irq_data)  in irq_domain_deactivate_irq()  argument
1317 	if (irq_data && irq_data->domain) {  in irq_domain_deactivate_irq()
1318 		struct irq_domain *domain = irq_data->domain;  in irq_domain_deactivate_irq()
1321 			domain->ops->deactivate(domain, irq_data);  in irq_domain_deactivate_irq()
1322 		if (irq_data->parent_data)  in irq_domain_deactivate_irq()
1323 			irq_domain_deactivate_irq(irq_data->parent_data);  in irq_domain_deactivate_irq()
1339 struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,  in irq_domain_get_irq_data()
1342 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_domain_get_irq_data()  local
1344 	return (irq_data && irq_data->domain == domain) ? irq_data : NULL;  in irq_domain_get_irq_data()