341 	struct hid_device *dev = container_of(psy, struct hid_device, battery);  in hidinput_get_battery_property()
391 	struct power_supply *battery = &dev->battery;  in hidinput_setup_battery()  local
399 	if (battery->name != NULL)  in hidinput_setup_battery()
402 	battery->name = kasprintf(GFP_KERNEL, "hid-%s-battery", dev->uniq);  in hidinput_setup_battery()
403 	if (battery->name == NULL)  in hidinput_setup_battery()
406 	battery->type = POWER_SUPPLY_TYPE_BATTERY;  in hidinput_setup_battery()
407 	battery->properties = hidinput_battery_props;  in hidinput_setup_battery()
408 	battery->num_properties = ARRAY_SIZE(hidinput_battery_props);  in hidinput_setup_battery()
409 	battery->use_for_apm = 0;  in hidinput_setup_battery()
410 	battery->get_property = hidinput_get_battery_property;  in hidinput_setup_battery()
433 	ret = power_supply_register(&dev->dev, battery);  in hidinput_setup_battery()
436 		kfree(battery->name);  in hidinput_setup_battery()
437 		battery->name = NULL;  in hidinput_setup_battery()
440 	power_supply_powers(battery, &dev->dev);  in hidinput_setup_battery()
448 	if (!dev->battery.name)  in hidinput_cleanup_battery()
451 	power_supply_unregister(&dev->battery);  in hidinput_cleanup_battery()
452 	kfree(dev->battery.name);  in hidinput_cleanup_battery()
453 	dev->battery.name = NULL;  in hidinput_cleanup_battery()