2158 int hcd_bus_suspend(struct usb_device *rhdev, pm_message_t msg)  in hcd_bus_suspend()  argument
2160 	struct usb_hcd	*hcd = container_of(rhdev->bus, struct usb_hcd, self);  in hcd_bus_suspend()
2164 	dev_dbg(&rhdev->dev, "bus %ssuspend, wakeup %d\n",  in hcd_bus_suspend()
2166 			rhdev->do_remote_wakeup);  in hcd_bus_suspend()
2168 		dev_dbg(&rhdev->dev, "skipped %s of dead bus\n", "suspend");  in hcd_bus_suspend()
2180 		usb_set_device_state(rhdev, USB_STATE_SUSPENDED);  in hcd_bus_suspend()
2184 		if (rhdev->do_remote_wakeup) {  in hcd_bus_suspend()
2189 				dev_dbg(&rhdev->dev, "suspend raced with wakeup event\n");  in hcd_bus_suspend()
2190 				hcd_bus_resume(rhdev, PMSG_AUTO_RESUME);  in hcd_bus_suspend()
2201 		dev_dbg(&rhdev->dev, "bus %s fail, err %d\n",  in hcd_bus_suspend()
2207 int hcd_bus_resume(struct usb_device *rhdev, pm_message_t msg)  in hcd_bus_resume()  argument
2209 	struct usb_hcd	*hcd = container_of(rhdev->bus, struct usb_hcd, self);  in hcd_bus_resume()
2213 	dev_dbg(&rhdev->dev, "usb %sresume\n",  in hcd_bus_resume()
2216 		dev_dbg(&rhdev->dev, "skipped %s of dead bus\n", "resume");  in hcd_bus_resume()
2233 			usb_set_device_state(rhdev, rhdev->actconfig  in hcd_bus_resume()
2247 		usb_hub_for_each_child(rhdev, port1, udev) {  in hcd_bus_resume()
2256 		dev_dbg(&rhdev->dev, "bus %s fail, err %d\n",  in hcd_bus_resume()
2620 	struct usb_device *rhdev;  in usb_put_invalidate_rhdev()  local
2623 	rhdev = hcd->self.root_hub;  in usb_put_invalidate_rhdev()
2626 	usb_put_dev(rhdev);  in usb_put_invalidate_rhdev()
2643 	struct usb_device *rhdev;  in usb_add_hcd()  local
2708 	if ((rhdev = usb_alloc_dev(NULL, &hcd->self, 0)) == NULL) {  in usb_add_hcd()
2714 	hcd->self.root_hub = rhdev;  in usb_add_hcd()
2719 		rhdev->speed = USB_SPEED_FULL;  in usb_add_hcd()
2722 		rhdev->speed = USB_SPEED_HIGH;  in usb_add_hcd()
2725 		rhdev->speed = USB_SPEED_WIRELESS;  in usb_add_hcd()
2728 		rhdev->speed = USB_SPEED_SUPER;  in usb_add_hcd()
2739 	device_set_wakeup_capable(&rhdev->dev, 1);  in usb_add_hcd()
2785 	retval = sysfs_create_group(&rhdev->dev.kobj, &usb_bus_attr_group);  in usb_add_hcd()
2808 	usb_disconnect(&rhdev);		/* Sets rhdev to NULL */  in usb_add_hcd()
2856 	struct usb_device *rhdev = hcd->self.root_hub;  in usb_remove_hcd()  local
2860 	usb_get_dev(rhdev);  in usb_remove_hcd()
2861 	sysfs_remove_group(&rhdev->dev.kobj, &usb_bus_attr_group);  in usb_remove_hcd()
2877 	usb_disconnect(&rhdev);		/* Sets rhdev to NULL */  in usb_remove_hcd()