98 	struct acpi_pci_ioapic *ioapic;  in handle_ioapic_add()  local
107 	list_for_each_entry(ioapic, &ioapic_list, list)  in handle_ioapic_add()
108 		if (ioapic->handle == handle) {  in handle_ioapic_add()
119 	ioapic = kzalloc(sizeof(*ioapic), GFP_KERNEL);  in handle_ioapic_add()
120 	if (!ioapic) {  in handle_ioapic_add()
124 		ioapic->root_handle = (acpi_handle)context;  in handle_ioapic_add()
125 		ioapic->handle = handle;  in handle_ioapic_add()
126 		ioapic->gsi_base = (u32)gsi_base;  in handle_ioapic_add()
127 		INIT_LIST_HEAD(&ioapic->list);  in handle_ioapic_add()
141 		ioapic->pdev = dev;  in handle_ioapic_add()
146 		res = &ioapic->res;  in handle_ioapic_add()
162 	list_add(&ioapic->list, &ioapic_list);  in handle_ioapic_add()
185 	kfree(ioapic);  in handle_ioapic_add()
206 	struct acpi_pci_ioapic *ioapic, *tmp;  in acpi_ioapic_remove()  local
209 	list_for_each_entry_safe(ioapic, tmp, &ioapic_list, list) {  in acpi_ioapic_remove()
210 		if (root->device->handle != ioapic->root_handle)  in acpi_ioapic_remove()
213 		if (acpi_unregister_ioapic(ioapic->handle, ioapic->gsi_base))  in acpi_ioapic_remove()
216 		if (ioapic->pdev) {  in acpi_ioapic_remove()
217 			pci_release_region(ioapic->pdev, 0);  in acpi_ioapic_remove()
218 			pci_disable_device(ioapic->pdev);  in acpi_ioapic_remove()
219 			pci_dev_put(ioapic->pdev);  in acpi_ioapic_remove()
220 		} else if (ioapic->res.flags && ioapic->res.parent) {  in acpi_ioapic_remove()
221 			release_resource(&ioapic->res);  in acpi_ioapic_remove()
223 		list_del(&ioapic->list);  in acpi_ioapic_remove()
224 		kfree(ioapic);  in acpi_ioapic_remove()