16 	struct usb4_port *usb4 = tb_to_usb4_port_device(dev);  in link_show()  local
17 	struct tb_port *port = usb4->port;  in link_show()
46 static int usb4_port_offline(struct usb4_port *usb4)  in usb4_port_offline()  argument
48 	struct tb_port *port = usb4->port;  in usb4_port_offline()
70 static void usb4_port_online(struct usb4_port *usb4)  in usb4_port_online()  argument
72 	struct tb_port *port = usb4->port;  in usb4_port_online()
81 	struct usb4_port *usb4 = tb_to_usb4_port_device(dev);  in offline_show()  local
83 	return sysfs_emit(buf, "%d\n", usb4->offline);  in offline_show()
89 	struct usb4_port *usb4 = tb_to_usb4_port_device(dev);  in offline_store()  local
90 	struct tb_port *port = usb4->port;  in offline_store()
99 	pm_runtime_get_sync(&usb4->dev);  in offline_store()
106 	if (val == usb4->offline)  in offline_store()
116 		ret = usb4_port_offline(usb4);  in offline_store()
120 		usb4_port_online(usb4);  in offline_store()
124 	usb4->offline = val;  in offline_store()
130 	pm_runtime_mark_last_busy(&usb4->dev);  in offline_store()
131 	pm_runtime_put_autosuspend(&usb4->dev);  in offline_store()
140 	struct usb4_port *usb4 = tb_to_usb4_port_device(dev);  in rescan_store()  local
141 	struct tb_port *port = usb4->port;  in rescan_store()
153 	pm_runtime_get_sync(&usb4->dev);  in rescan_store()
161 	if (!usb4->offline) {  in rescan_store()
172 	pm_runtime_mark_last_busy(&usb4->dev);  in rescan_store()
173 	pm_runtime_put_autosuspend(&usb4->dev);  in rescan_store()
189 	struct usb4_port *usb4 = tb_to_usb4_port_device(dev);  in service_attr_is_visible()  local
195 	return usb4->can_offline ? attr->mode : 0;  in service_attr_is_visible()
211 	struct usb4_port *usb4 = container_of(dev, struct usb4_port, dev);  in usb4_port_device_release()  local
213 	kfree(usb4);  in usb4_port_device_release()
231 	struct usb4_port *usb4;  in usb4_port_device_add()  local
234 	usb4 = kzalloc(sizeof(*usb4), GFP_KERNEL);  in usb4_port_device_add()
235 	if (!usb4)  in usb4_port_device_add()
238 	usb4->port = port;  in usb4_port_device_add()
239 	usb4->dev.type = &usb4_port_device_type;  in usb4_port_device_add()
240 	usb4->dev.parent = &port->sw->dev;  in usb4_port_device_add()
241 	dev_set_name(&usb4->dev, "usb4_port%d", port->port);  in usb4_port_device_add()
243 	ret = device_register(&usb4->dev);  in usb4_port_device_add()
245 		put_device(&usb4->dev);  in usb4_port_device_add()
249 	pm_runtime_no_callbacks(&usb4->dev);  in usb4_port_device_add()
250 	pm_runtime_set_active(&usb4->dev);  in usb4_port_device_add()
251 	pm_runtime_enable(&usb4->dev);  in usb4_port_device_add()
252 	pm_runtime_set_autosuspend_delay(&usb4->dev, TB_AUTOSUSPEND_DELAY);  in usb4_port_device_add()
253 	pm_runtime_mark_last_busy(&usb4->dev);  in usb4_port_device_add()
254 	pm_runtime_use_autosuspend(&usb4->dev);  in usb4_port_device_add()
256 	return usb4;  in usb4_port_device_add()
266 void usb4_port_device_remove(struct usb4_port *usb4)  in usb4_port_device_remove()  argument
268 	device_unregister(&usb4->dev);  in usb4_port_device_remove()
277 int usb4_port_device_resume(struct usb4_port *usb4)  in usb4_port_device_resume()  argument
279 	return usb4->offline ? usb4_port_offline(usb4) : 0;  in usb4_port_device_resume()