191 	acpi_get_name(acpi_dev->handle, ACPI_SINGLE_NAME, &buf);  in create_of_modalias()
397 static acpi_status acpi_bus_offline(acpi_handle handle, u32 lvl, void *data,  in acpi_bus_offline()  argument
405 	if (acpi_bus_get_device(handle, &device))  in acpi_bus_offline()
445 static acpi_status acpi_bus_online(acpi_handle handle, u32 lvl, void *data,  in acpi_bus_online()  argument
451 	if (acpi_bus_get_device(handle, &device))  in acpi_bus_online()
469 	acpi_handle handle = device->handle;  in acpi_scan_try_to_offline()  local
482 	status = acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX,  in acpi_scan_try_to_offline()
487 		acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX,  in acpi_scan_try_to_offline()
491 	acpi_bus_offline(handle, 0, (void *)false, (void **)&errdev);  in acpi_scan_try_to_offline()
494 		acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX,  in acpi_scan_try_to_offline()
498 			acpi_bus_offline(handle, 0, (void *)true,  in acpi_scan_try_to_offline()
503 			acpi_bus_online(handle, 0, NULL, NULL);  in acpi_scan_try_to_offline()
504 			acpi_walk_namespace(ACPI_TYPE_ANY, handle,  in acpi_scan_try_to_offline()
515 	acpi_handle handle = device->handle;  in acpi_scan_hot_remove()  local
534 	acpi_evaluate_lck(handle, 0);  in acpi_scan_hot_remove()
538 	status = acpi_evaluate_ej0(handle);  in acpi_scan_hot_remove()
548 	status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);  in acpi_scan_hot_remove()
550 		acpi_handle_warn(handle,  in acpi_scan_hot_remove()
553 		acpi_handle_warn(handle,  in acpi_scan_hot_remove()
588 		error = acpi_bus_scan(adev->handle);  in acpi_scan_device_check()
617 	error = acpi_bus_scan(adev->handle);  in acpi_scan_bus_check()
643 		acpi_evaluate_ost(adev->handle, ACPI_NOTIFY_EJECT_REQUEST,  in acpi_generic_hotplug_event()
663 	if (adev->handle == INVALID_ACPI_HANDLE)  in acpi_device_hotplug()
693 	acpi_evaluate_ost(adev->handle, src, ost_code, NULL);  in acpi_device_hotplug()
742 	status = acpi_get_type(acpi_device->handle, &not_used);  in acpi_eject_store()
752 	acpi_evaluate_ost(acpi_device->handle, ACPI_OST_EC_OSPM_EJECT,  in acpi_eject_store()
792 	result = acpi_get_name(acpi_dev->handle, ACPI_FULL_PATHNAME, &path);  in acpi_device_path_show()
836 	status = acpi_evaluate_integer(acpi_dev->handle, "_SUN", NULL, &sun);  in acpi_device_sun_show()
850 	status = acpi_evaluate_integer(acpi_dev->handle, "_STA", NULL, &sta);  in status_show()
867 	if (dev->handle) {  in acpi_device_setup_files()
886 	if (acpi_has_method(dev->handle, "_STR")) {  in acpi_device_setup_files()
887 		status = acpi_evaluate_object(dev->handle, "_STR",  in acpi_device_setup_files()
902 	if (acpi_has_method(dev->handle, "_SUN")) {  in acpi_device_setup_files()
908 	if (acpi_has_method(dev->handle, "_STA")) {  in acpi_device_setup_files()
918 	if (acpi_has_method(dev->handle, "_EJ0")) {  in acpi_device_setup_files()
950 	if (acpi_has_method(dev->handle, "_STR")) {  in acpi_device_remove_files()
957 	if (acpi_has_method(dev->handle, "_EJ0"))  in acpi_device_remove_files()
960 	if (acpi_has_method(dev->handle, "_SUN"))  in acpi_device_remove_files()
969 	if (acpi_has_method(dev->handle, "_STA"))  in acpi_device_remove_files()
971 	if (dev->handle)  in acpi_device_remove_files()
1132 static void acpi_device_notify(acpi_handle handle, u32 event, void *data)  in acpi_device_notify()  argument
1168 		status = acpi_install_notify_handler(device->handle,  in acpi_device_install_notify_handler()
1187 		acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY,  in acpi_device_remove_notify_handler()
1316 static void acpi_scan_drop_device(acpi_handle handle, void *context)  in acpi_scan_drop_device()  argument
1338 	adev->handle = INVALID_ACPI_HANDLE;  in acpi_scan_drop_device()
1343 static int acpi_get_device_data(acpi_handle handle, struct acpi_device **device,  in acpi_get_device_data()  argument
1351 	status = acpi_get_data_full(handle, acpi_scan_drop_device,  in acpi_get_device_data()
1355 				  handle));  in acpi_get_device_data()
1361 int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)  in acpi_bus_get_device()  argument
1363 	return acpi_get_device_data(handle, device, NULL);  in acpi_bus_get_device()
1373 struct acpi_device *acpi_bus_get_acpi_device(acpi_handle handle)  in acpi_bus_get_acpi_device()  argument
1377 	acpi_get_device_data(handle, &adev, get_acpi_device);  in acpi_bus_get_acpi_device()
1393 	if (device->handle) {  in acpi_device_add()
1396 		status = acpi_attach_data(device->handle, acpi_scan_drop_device,  in acpi_device_add()
1399 			acpi_handle_err(device->handle,  in acpi_device_add()
1478 	acpi_detach_data(device->handle, acpi_scan_drop_device);  in acpi_device_add()
1546 static struct acpi_device *acpi_bus_get_parent(acpi_handle handle)  in acpi_bus_get_parent()  argument
1556 	if (!handle)  in acpi_bus_get_parent()
1560 		status = acpi_get_parent(handle, &handle);  in acpi_bus_get_parent()
1563 	} while (acpi_bus_get_device(handle, &device));  in acpi_bus_get_parent()
1568 acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd)  in acpi_bus_get_ejd()  argument
1575 	status = acpi_get_handle(handle, "_EJD", &tmp);  in acpi_bus_get_ejd()
1579 	status = acpi_evaluate_object(handle, "_EJD", NULL, &buffer);  in acpi_bus_get_ejd()
1590 static int acpi_bus_extract_wakeup_device_power_package(acpi_handle handle,  in acpi_bus_extract_wakeup_device_power_package()  argument
1605 	status = acpi_evaluate_object(handle, "_PRW", NULL, &buffer);  in acpi_bus_extract_wakeup_device_power_package()
1628 		    element->package.elements[0].reference.handle;  in acpi_bus_extract_wakeup_device_power_package()
1654 			acpi_handle_warn(handle, "Retrieving current states "  in acpi_bus_extract_wakeup_device_power_package()
1660 			acpi_handle_warn(handle, "Overriding _PRW sleep state "  in acpi_bus_extract_wakeup_device_power_package()
1699 	acpi_setup_gpe_for_wake(device->handle, wakeup->gpe_device,  in acpi_wakeup_gpe_init()
1714 	if (!acpi_has_method(device->handle, "_PRW"))  in acpi_bus_get_wakeup_device_flags()
1717 	err = acpi_bus_extract_wakeup_device_power_package(device->handle,  in acpi_bus_get_wakeup_device_flags()
1749 	status = acpi_evaluate_object(device->handle, pathname, NULL, &buffer);  in acpi_bus_init_power_state()
1766 	if (acpi_has_method(device->handle, pathname))  in acpi_bus_init_power_state()
1788 	if (!acpi_has_method(device->handle, "_PS0") &&  in acpi_bus_get_power_flags()
1789 	    !acpi_has_method(device->handle, "_PR0"))  in acpi_bus_get_power_flags()
1797 	if (acpi_has_method(device->handle, "_PSC"))  in acpi_bus_get_power_flags()
1800 	if (acpi_has_method(device->handle, "_IRC"))  in acpi_bus_get_power_flags()
1803 	if (acpi_has_method(device->handle, "_DSW"))  in acpi_bus_get_power_flags()
1836 	if (acpi_has_method(device->handle, "_STA"))  in acpi_bus_get_flags()
1840 	if (acpi_has_method(device->handle, "_RMV"))  in acpi_bus_get_flags()
1844 	if (acpi_has_method(device->handle, "_EJD") ||  in acpi_bus_get_flags()
1845 	    acpi_has_method(device->handle, "_EJ0"))  in acpi_bus_get_flags()
1874 		acpi_get_name(device->handle, ACPI_SINGLE_NAME, &buffer);  in acpi_device_get_busid()
1893 bool acpi_ata_match(acpi_handle handle)  in acpi_ata_match()  argument
1895 	return acpi_has_method(handle, "_GTF") ||  in acpi_ata_match()
1896 	       acpi_has_method(handle, "_GTM") ||  in acpi_ata_match()
1897 	       acpi_has_method(handle, "_STM") ||  in acpi_ata_match()
1898 	       acpi_has_method(handle, "_SDD");  in acpi_ata_match()
1907 bool acpi_bay_match(acpi_handle handle)  in acpi_bay_match()  argument
1911 	if (!acpi_has_method(handle, "_EJ0"))  in acpi_bay_match()
1913 	if (acpi_ata_match(handle))  in acpi_bay_match()
1915 	if (ACPI_FAILURE(acpi_get_parent(handle, &phandle)))  in acpi_bay_match()
1934 	acpi_handle handle = adev->handle;  in is_ejectable_bay()  local
1936 	if (acpi_has_method(handle, "_EJ0") && acpi_device_is_battery(adev))  in is_ejectable_bay()
1939 	return acpi_bay_match(handle);  in is_ejectable_bay()
1945 bool acpi_dock_match(acpi_handle handle)  in acpi_dock_match()  argument
1947 	return acpi_has_method(handle, "_DCK");  in acpi_dock_match()
1985 static bool acpi_ibm_smbus_match(acpi_handle handle)  in acpi_ibm_smbus_match()  argument
1994 	if (ACPI_FAILURE(acpi_get_name(handle, ACPI_SINGLE_NAME, &path)) ||  in acpi_ibm_smbus_match()
1999 	if (acpi_has_method(handle, "SBI") &&  in acpi_ibm_smbus_match()
2000 	    acpi_has_method(handle, "SBR") &&  in acpi_ibm_smbus_match()
2001 	    acpi_has_method(handle, "SBW"))  in acpi_ibm_smbus_match()
2007 static bool acpi_object_is_system_bus(acpi_handle handle)  in acpi_object_is_system_bus()  argument
2012 	    tmp == handle)  in acpi_object_is_system_bus()
2015 	    tmp == handle)  in acpi_object_is_system_bus()
2021 static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp,  in acpi_set_pnp_ids()  argument
2031 		if (handle == ACPI_ROOT_OBJECT) {  in acpi_set_pnp_ids()
2036 		status = acpi_get_object_info(handle, &info);  in acpi_set_pnp_ids()
2066 		if (acpi_is_video_device(handle))  in acpi_set_pnp_ids()
2068 		else if (acpi_bay_match(handle))  in acpi_set_pnp_ids()
2070 		else if (acpi_dock_match(handle))  in acpi_set_pnp_ids()
2072 		else if (acpi_ibm_smbus_match(handle))  in acpi_set_pnp_ids()
2075 			 acpi_object_is_system_bus(handle)) {  in acpi_set_pnp_ids()
2112 void acpi_init_device_object(struct acpi_device *device, acpi_handle handle,  in acpi_init_device_object()  argument
2117 	device->handle = handle;  in acpi_init_device_object()
2118 	device->parent = acpi_bus_get_parent(handle);  in acpi_init_device_object()
2122 	acpi_set_pnp_ids(handle, &device->pnp, type);  in acpi_init_device_object()
2139 				  acpi_handle handle, int type,  in acpi_add_single_object()  argument
2152 	acpi_init_device_object(device, handle, type, sta);  in acpi_add_single_object()
2164 	acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);  in acpi_add_single_object()
2173 static int acpi_bus_type_and_status(acpi_handle handle, int *type,  in acpi_bus_type_and_status()  argument
2179 	status = acpi_get_type(handle, &acpi_type);  in acpi_bus_type_and_status()
2187 		status = acpi_bus_get_status_handle(handle, sta);  in acpi_bus_type_and_status()
2193 		status = acpi_bus_get_status_handle(handle, sta);  in acpi_bus_type_and_status()
2269 	if (acpi_dock_match(adev->handle) || is_ejectable_bay(adev)) {  in acpi_scan_init_hotplug()
2291 	if (!acpi_has_method(adev->handle, "_DEP"))  in acpi_device_dep_initialize()
2294 	status = acpi_evaluate_reference(adev->handle, "_DEP", NULL,  in acpi_device_dep_initialize()
2328 		dep->slave  = adev->handle;  in acpi_device_dep_initialize()
2337 static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl_not_used,  in acpi_bus_check_add()  argument
2345 	acpi_bus_get_device(handle, &device);  in acpi_bus_check_add()
2349 	result = acpi_bus_type_and_status(handle, &type, &sta);  in acpi_bus_check_add()
2354 		acpi_add_power_resource(handle);  in acpi_bus_check_add()
2358 	acpi_add_single_object(&device, handle, type, sta);  in acpi_bus_check_add()
2465 	if (ACPI_SUCCESS(acpi_bus_get_ejd(device->handle, &ejd)))  in acpi_bus_attach()
2510 void acpi_walk_dep_device_list(acpi_handle handle)  in acpi_walk_dep_device_list()  argument
2517 		if (dep->master == handle) {  in acpi_walk_dep_device_list()
2547 int acpi_bus_scan(acpi_handle handle)  in acpi_bus_scan()  argument
2551 	if (ACPI_SUCCESS(acpi_bus_check_add(handle, 0, NULL, &device)))  in acpi_bus_scan()
2552 		acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX,  in acpi_bus_scan()
2675 			acpi_detach_data(acpi_root->handle,  in acpi_scan_init()