102 	struct acpi_pci_ioapic *ioapic;  in handle_ioapic_add()  local
111 	list_for_each_entry(ioapic, &ioapic_list, list)  in handle_ioapic_add()
112 		if (ioapic->handle == handle) {  in handle_ioapic_add()
123 	ioapic = kzalloc(sizeof(*ioapic), GFP_KERNEL);  in handle_ioapic_add()
124 	if (!ioapic) {  in handle_ioapic_add()
128 		ioapic->root_handle = (acpi_handle)context;  in handle_ioapic_add()
129 		ioapic->handle = handle;  in handle_ioapic_add()
130 		ioapic->gsi_base = (u32)gsi_base;  in handle_ioapic_add()
131 		INIT_LIST_HEAD(&ioapic->list);  in handle_ioapic_add()
145 		ioapic->pdev = dev;  in handle_ioapic_add()
151 	crs_res = &ioapic->res;  in handle_ioapic_add()
173 	list_add(&ioapic->list, &ioapic_list);  in handle_ioapic_add()
188 	if (ioapic->res.flags && ioapic->res.parent)  in handle_ioapic_add()
189 		release_resource(&ioapic->res);  in handle_ioapic_add()
195 	kfree(ioapic);  in handle_ioapic_add()
215 	struct acpi_pci_ioapic *ioapic, *tmp;  in pci_ioapic_remove()  local
218 	list_for_each_entry_safe(ioapic, tmp, &ioapic_list, list) {  in pci_ioapic_remove()
219 		if (root->device->handle != ioapic->root_handle)  in pci_ioapic_remove()
221 		if (ioapic->pdev) {  in pci_ioapic_remove()
222 			pci_release_region(ioapic->pdev, 0);  in pci_ioapic_remove()
223 			pci_disable_device(ioapic->pdev);  in pci_ioapic_remove()
224 			pci_dev_put(ioapic->pdev);  in pci_ioapic_remove()
233 	struct acpi_pci_ioapic *ioapic, *tmp;  in acpi_ioapic_remove()  local
236 	list_for_each_entry_safe(ioapic, tmp, &ioapic_list, list) {  in acpi_ioapic_remove()
237 		if (root->device->handle != ioapic->root_handle)  in acpi_ioapic_remove()
239 		if (acpi_unregister_ioapic(ioapic->handle, ioapic->gsi_base))  in acpi_ioapic_remove()
241 		if (ioapic->res.flags && ioapic->res.parent)  in acpi_ioapic_remove()
242 			release_resource(&ioapic->res);  in acpi_ioapic_remove()
243 		list_del(&ioapic->list);  in acpi_ioapic_remove()
244 		kfree(ioapic);  in acpi_ioapic_remove()