811 	clear->devinfo |= udev->devnum << 4;  in usb_hub_clear_tt_buffer()
1859 		if (hdev->devnum <= 0)  in hub_ioctl()
1868 						hub->ports[i]->child->devnum;  in hub_ioctl()
2065 	int		devnum;  in choose_devnum()  local
2071 		devnum = udev->portnum + 1;  in choose_devnum()
2072 		BUG_ON(test_bit(devnum, bus->devmap.devicemap));  in choose_devnum()
2076 		devnum = find_next_zero_bit(bus->devmap.devicemap, 128,  in choose_devnum()
2078 		if (devnum >= 128)  in choose_devnum()
2079 			devnum = find_next_zero_bit(bus->devmap.devicemap,  in choose_devnum()
2081 		bus->devnum_next = (devnum >= 127 ? 1 : devnum + 1);  in choose_devnum()
2083 	if (devnum < 128) {  in choose_devnum()
2084 		set_bit(devnum, bus->devmap.devicemap);  in choose_devnum()
2085 		udev->devnum = devnum;  in choose_devnum()
2092 	if (udev->devnum > 0) {  in release_devnum()
2093 		clear_bit(udev->devnum, udev->bus->devmap.devicemap);  in release_devnum()
2094 		udev->devnum = -1;  in release_devnum()
2098 static void update_devnum(struct usb_device *udev, int devnum)  in update_devnum()  argument
2102 		udev->devnum = devnum;  in update_devnum()
2155 			udev->devnum);  in usb_disconnect()
2457 			udev->devnum, udev->bus->busnum,  in usb_new_device()
2458 			(((udev->bus->busnum-1) * 128) + (udev->devnum-1)));  in usb_new_device()
2461 			(((udev->bus->busnum-1) * 128) + (udev->devnum-1)));  in usb_new_device()
4153 static int hub_set_address(struct usb_device *udev, int devnum)  in hub_set_address()  argument
4162 	if (!hcd->driver->address_device && devnum <= 1)  in hub_set_address()
4172 				USB_REQ_SET_ADDRESS, 0, devnum, 0,  in hub_set_address()
4175 		update_devnum(udev, devnum);  in hub_set_address()
4244 	int			devnum = udev->devnum;  in hub_port_init()  local
4313 				devnum, udev->bus->controller->driver->name);  in hub_port_init()
4428 				retval = hub_set_address(udev, devnum);  in hub_port_init()
4436 							devnum, retval);  in hub_port_init()
4440 				devnum = udev->devnum;  in hub_port_init()
4444 						devnum, udev->bus->controller->driver->name);  in hub_port_init()
4540 		update_devnum(udev, devnum);	/* for disconnect processing */  in hub_port_init()
4710 		if (udev->devnum <= 0) {  in hub_port_connect()