1902 		if (hdev->devnum <= 0)  in hub_ioctl()
1911 						hub->ports[i]->child->devnum;  in hub_ioctl()
2108 	int		devnum;  in choose_devnum()  local
2114 		devnum = udev->portnum + 1;  in choose_devnum()
2115 		BUG_ON(test_bit(devnum, bus->devmap.devicemap));  in choose_devnum()
2119 		devnum = find_next_zero_bit(bus->devmap.devicemap, 128,  in choose_devnum()
2121 		if (devnum >= 128)  in choose_devnum()
2122 			devnum = find_next_zero_bit(bus->devmap.devicemap,  in choose_devnum()
2124 		bus->devnum_next = (devnum >= 127 ? 1 : devnum + 1);  in choose_devnum()
2126 	if (devnum < 128) {  in choose_devnum()
2127 		set_bit(devnum, bus->devmap.devicemap);  in choose_devnum()
2128 		udev->devnum = devnum;  in choose_devnum()
2135 	if (udev->devnum > 0) {  in release_devnum()
2136 		clear_bit(udev->devnum, udev->bus->devmap.devicemap);  in release_devnum()
2137 		udev->devnum = -1;  in release_devnum()
2141 static void update_devnum(struct usb_device *udev, int devnum)  in update_devnum()  argument
2145 		udev->devnum = devnum;  in update_devnum()
2147 		udev->devaddr = (u8)devnum;  in update_devnum()
2200 			udev->devnum);  in usb_disconnect()
2527 			udev->devnum, udev->bus->busnum,  in usb_new_device()
2528 			(((udev->bus->busnum-1) * 128) + (udev->devnum-1)));  in usb_new_device()
2531 			(((udev->bus->busnum-1) * 128) + (udev->devnum-1)));  in usb_new_device()
4471 static int hub_set_address(struct usb_device *udev, int devnum)  in hub_set_address()  argument
4480 	if (!hcd->driver->address_device && devnum <= 1)  in hub_set_address()
4490 				USB_REQ_SET_ADDRESS, 0, devnum, 0,  in hub_set_address()
4493 		update_devnum(udev, devnum);  in hub_set_address()
4563 	int			devnum = udev->devnum;  in hub_port_init()  local
4649 				devnum, driver_name);  in hub_port_init()
4766 				retval = hub_set_address(udev, devnum);  in hub_port_init()
4774 							devnum, retval);  in hub_port_init()
4778 				devnum = udev->devnum;  in hub_port_init()
4786 					 devnum, driver_name);  in hub_port_init()
4891 		update_devnum(udev, devnum);	/* for disconnect processing */  in hub_port_init()
5147 		if (udev->devnum <= 0) {  in hub_port_connect()