116 static inline int is_root_hub(struct usb_device *udev)  in is_root_hub()  argument
118 	return (udev->parent == NULL);  in is_root_hub()
1675 	struct usb_device	*udev = urb->dev;  in usb_hcd_unlink_urb()  local
1687 		usb_get_dev(udev);  in usb_hcd_unlink_urb()
1696 			dev_dbg(&udev->dev, "hcd_unlink_urb %p fail %d\n",  in usb_hcd_unlink_urb()
1698 		usb_put_dev(udev);  in usb_hcd_unlink_urb()
1837 void usb_hcd_flush_endpoint(struct usb_device *udev,  in usb_hcd_flush_endpoint()  argument
1846 	hcd = bus_to_hcd(udev->bus);  in usb_hcd_flush_endpoint()
1929 int usb_hcd_alloc_bandwidth(struct usb_device *udev,  in usb_hcd_alloc_bandwidth()  argument
1940 	hcd = bus_to_hcd(udev->bus);  in usb_hcd_alloc_bandwidth()
1947 			ep = udev->ep_out[i];  in usb_hcd_alloc_bandwidth()
1949 				hcd->driver->drop_endpoint(hcd, udev, ep);  in usb_hcd_alloc_bandwidth()
1950 			ep = udev->ep_in[i];  in usb_hcd_alloc_bandwidth()
1952 				hcd->driver->drop_endpoint(hcd, udev, ep);  in usb_hcd_alloc_bandwidth()
1954 		hcd->driver->check_bandwidth(hcd, udev);  in usb_hcd_alloc_bandwidth()
1968 			ep = udev->ep_out[i];  in usb_hcd_alloc_bandwidth()
1970 				ret = hcd->driver->drop_endpoint(hcd, udev, ep);  in usb_hcd_alloc_bandwidth()
1974 			ep = udev->ep_in[i];  in usb_hcd_alloc_bandwidth()
1976 				ret = hcd->driver->drop_endpoint(hcd, udev, ep);  in usb_hcd_alloc_bandwidth()
1994 				ret = hcd->driver->add_endpoint(hcd, udev, &alt->endpoint[j]);  in usb_hcd_alloc_bandwidth()
2001 		struct usb_interface *iface = usb_ifnum_to_if(udev,  in usb_hcd_alloc_bandwidth()
2023 			ret = hcd->driver->drop_endpoint(hcd, udev,  in usb_hcd_alloc_bandwidth()
2030 			ret = hcd->driver->add_endpoint(hcd, udev,  in usb_hcd_alloc_bandwidth()
2036 	ret = hcd->driver->check_bandwidth(hcd, udev);  in usb_hcd_alloc_bandwidth()
2039 		hcd->driver->reset_bandwidth(hcd, udev);  in usb_hcd_alloc_bandwidth()
2051 void usb_hcd_disable_endpoint(struct usb_device *udev,  in usb_hcd_disable_endpoint()  argument
2057 	hcd = bus_to_hcd(udev->bus);  in usb_hcd_disable_endpoint()
2070 void usb_hcd_reset_endpoint(struct usb_device *udev,  in usb_hcd_reset_endpoint()  argument
2073 	struct usb_hcd *hcd = bus_to_hcd(udev->bus);  in usb_hcd_reset_endpoint()
2082 		usb_settoggle(udev, epnum, is_out, 0);  in usb_hcd_reset_endpoint()
2084 			usb_settoggle(udev, epnum, !is_out, 0);  in usb_hcd_reset_endpoint()
2187 void usb_hcd_synchronize_unlinks(struct usb_device *udev)  in usb_hcd_synchronize_unlinks()  argument
2196 int usb_hcd_get_frame_number (struct usb_device *udev)  in usb_hcd_get_frame_number()  argument
2198 	struct usb_hcd	*hcd = bus_to_hcd(udev->bus);  in usb_hcd_get_frame_number()
2279 		struct usb_device *udev;  in hcd_bus_resume()  local
2298 		usb_hub_for_each_child(rhdev, port1, udev) {  in hcd_bus_resume()
2299 			if (udev->state != USB_STATE_NOTATTACHED &&  in hcd_bus_resume()
2300 					!udev->port_is_suspended) {  in hcd_bus_resume()
2319 	struct usb_device *udev = hcd->self.root_hub;  in hcd_resume_work()  local
2321 	usb_remote_wakeup(udev);  in hcd_resume_work()