491 				   struct irq_data *irq_data)  in irq_domain_set_mapping()  argument
494 		domain->linear_revmap[hwirq] = irq_data->irq;  in irq_domain_set_mapping()
497 		radix_tree_insert(&domain->revmap_tree, hwirq, irq_data);  in irq_domain_set_mapping()
504 	struct irq_data *irq_data = irq_get_irq_data(irq);  in irq_domain_disassociate()  local
507 	if (WARN(!irq_data || irq_data->domain != domain,  in irq_domain_disassociate()
511 	hwirq = irq_data->hwirq;  in irq_domain_disassociate()
525 	irq_data->domain = NULL;  in irq_domain_disassociate()
526 	irq_data->hwirq = 0;  in irq_domain_disassociate()
536 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_domain_associate()  local
542 	if (WARN(!irq_data, "error: virq%i is not allocated", virq))  in irq_domain_associate()
544 	if (WARN(irq_data->domain, "error: virq%i is already associated", virq))  in irq_domain_associate()
548 	irq_data->hwirq = hwirq;  in irq_domain_associate()
549 	irq_data->domain = domain;  in irq_domain_associate()
562 			irq_data->domain = NULL;  in irq_domain_associate()
563 			irq_data->hwirq = 0;  in irq_domain_associate()
569 		if (!domain->name && irq_data->chip)  in irq_domain_associate()
570 			domain->name = irq_data->chip->name;  in irq_domain_associate()
574 	irq_domain_set_mapping(domain, hwirq, irq_data);  in irq_domain_associate()
764 	struct irq_data *irq_data;  in irq_create_fwspec_mapping()  local
812 			irq_data = irq_get_irq_data(virq);  in irq_create_fwspec_mapping()
813 			if (!irq_data)  in irq_create_fwspec_mapping()
816 			irqd_set_trigger_type(irq_data, type);  in irq_create_fwspec_mapping()
836 	irq_data = irq_get_irq_data(virq);  in irq_create_fwspec_mapping()
837 	if (!irq_data) {  in irq_create_fwspec_mapping()
846 	irqd_set_trigger_type(irq_data, type);  in irq_create_fwspec_mapping()
852 unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data)  in irq_create_of_mapping()  argument
856 	of_phandle_args_to_fwspec(irq_data->np, irq_data->args,  in irq_create_of_mapping()
857 				  irq_data->args_count, &fwspec);  in irq_create_of_mapping()
869 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_dispose_mapping()  local
872 	if (!virq || !irq_data)  in irq_dispose_mapping()
875 	domain = irq_data->domain;  in irq_dispose_mapping()
896 	struct irq_data *data;  in irq_find_mapping()
1073 	struct irq_data *data;  in irq_domain_insert_irq()
1091 	struct irq_data *data;  in irq_domain_remove_irq()
1107 static struct irq_data *irq_domain_insert_irq_data(struct irq_domain *domain,  in irq_domain_insert_irq_data()
1108 						   struct irq_data *child)  in irq_domain_insert_irq_data()
1110 	struct irq_data *irq_data;  in irq_domain_insert_irq_data()  local
1112 	irq_data = kzalloc_node(sizeof(*irq_data), GFP_KERNEL,  in irq_domain_insert_irq_data()
1114 	if (irq_data) {  in irq_domain_insert_irq_data()
1115 		child->parent_data = irq_data;  in irq_domain_insert_irq_data()
1116 		irq_data->irq = child->irq;  in irq_domain_insert_irq_data()
1117 		irq_data->common = child->common;  in irq_domain_insert_irq_data()
1118 		irq_data->domain = domain;  in irq_domain_insert_irq_data()
1121 	return irq_data;  in irq_domain_insert_irq_data()
1126 	struct irq_data *irq_data, *tmp;  in irq_domain_free_irq_data()  local
1130 		irq_data = irq_get_irq_data(virq + i);  in irq_domain_free_irq_data()
1131 		tmp = irq_data->parent_data;  in irq_domain_free_irq_data()
1132 		irq_data->parent_data = NULL;  in irq_domain_free_irq_data()
1133 		irq_data->domain = NULL;  in irq_domain_free_irq_data()
1136 			irq_data = tmp;  in irq_domain_free_irq_data()
1138 			kfree(irq_data);  in irq_domain_free_irq_data()
1146 	struct irq_data *irq_data;  in irq_domain_alloc_irq_data()  local
1152 		irq_data = irq_get_irq_data(virq + i);  in irq_domain_alloc_irq_data()
1153 		irq_data->domain = domain;  in irq_domain_alloc_irq_data()
1156 			irq_data = irq_domain_insert_irq_data(parent, irq_data);  in irq_domain_alloc_irq_data()
1157 			if (!irq_data) {  in irq_domain_alloc_irq_data()
1172 struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,  in irq_domain_get_irq_data()
1175 	struct irq_data *irq_data;  in irq_domain_get_irq_data()  local
1177 	for (irq_data = irq_get_irq_data(virq); irq_data;  in irq_domain_get_irq_data()
1178 	     irq_data = irq_data->parent_data)  in irq_domain_get_irq_data()
1179 		if (irq_data->domain == domain)  in irq_domain_get_irq_data()
1180 			return irq_data;  in irq_domain_get_irq_data()
1198 	struct irq_data *irq_data = irq_domain_get_irq_data(domain, virq);  in irq_domain_set_hwirq_and_chip()  local
1200 	if (!irq_data)  in irq_domain_set_hwirq_and_chip()
1203 	irq_data->hwirq = hwirq;  in irq_domain_set_hwirq_and_chip()
1204 	irq_data->chip = chip ? chip : &no_irq_chip;  in irq_domain_set_hwirq_and_chip()
1205 	irq_data->chip_data = chip_data;  in irq_domain_set_hwirq_and_chip()
1237 void irq_domain_reset_irq_data(struct irq_data *irq_data)  in irq_domain_reset_irq_data()  argument
1239 	irq_data->hwirq = 0;  in irq_domain_reset_irq_data()
1240 	irq_data->chip = &no_irq_chip;  in irq_domain_reset_irq_data()
1241 	irq_data->chip_data = NULL;  in irq_domain_reset_irq_data()
1254 	struct irq_data *irq_data;  in irq_domain_free_irqs_common()  local
1258 		irq_data = irq_domain_get_irq_data(domain, virq + i);  in irq_domain_free_irqs_common()
1259 		if (irq_data)  in irq_domain_free_irqs_common()
1260 			irq_domain_reset_irq_data(irq_data);  in irq_domain_free_irqs_common()
1376 static void irq_domain_fix_revmap(struct irq_data *d)  in irq_domain_fix_revmap()
1404 	struct irq_data *child_irq_data;  in irq_domain_push_irq()
1405 	struct irq_data *root_irq_data = irq_get_irq_data(virq);  in irq_domain_push_irq()
1485 	struct irq_data *root_irq_data = irq_get_irq_data(virq);  in irq_domain_pop_irq()
1486 	struct irq_data *child_irq_data;  in irq_domain_pop_irq()
1487 	struct irq_data *tmp_irq_data;  in irq_domain_pop_irq()
1551 	struct irq_data *data = irq_get_irq_data(virq);  in irq_domain_free_irqs()
1607 static void __irq_domain_deactivate_irq(struct irq_data *irq_data)  in __irq_domain_deactivate_irq()  argument
1609 	if (irq_data && irq_data->domain) {  in __irq_domain_deactivate_irq()
1610 		struct irq_domain *domain = irq_data->domain;  in __irq_domain_deactivate_irq()
1613 			domain->ops->deactivate(domain, irq_data);  in __irq_domain_deactivate_irq()
1614 		if (irq_data->parent_data)  in __irq_domain_deactivate_irq()
1615 			__irq_domain_deactivate_irq(irq_data->parent_data);  in __irq_domain_deactivate_irq()
1619 static int __irq_domain_activate_irq(struct irq_data *irqd, bool reserve)  in __irq_domain_activate_irq()
1648 int irq_domain_activate_irq(struct irq_data *irq_data, bool reserve)  in irq_domain_activate_irq()  argument
1652 	if (!irqd_is_activated(irq_data))  in irq_domain_activate_irq()
1653 		ret = __irq_domain_activate_irq(irq_data, reserve);  in irq_domain_activate_irq()
1655 		irqd_set_activated(irq_data);  in irq_domain_activate_irq()
1667 void irq_domain_deactivate_irq(struct irq_data *irq_data)  in irq_domain_deactivate_irq()  argument
1669 	if (irqd_is_activated(irq_data)) {  in irq_domain_deactivate_irq()
1670 		__irq_domain_deactivate_irq(irq_data);  in irq_domain_deactivate_irq()
1671 		irqd_clr_activated(irq_data);  in irq_domain_deactivate_irq()
1701 struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain,  in irq_domain_get_irq_data()
1704 	struct irq_data *irq_data = irq_get_irq_data(virq);  in irq_domain_get_irq_data()  local
1706 	return (irq_data && irq_data->domain == domain) ? irq_data : NULL;  in irq_domain_get_irq_data()