···6565otherwise -ENODEV or -ENXIO. Other error codes should be used only if a6666genuine error occurred during initialisation which prevented a driver6767from accepting a device that would else have been accepted.6868-You are strongly encouraged to use usbcore'sfacility,6868+You are strongly encouraged to use usbcore's facility,6969usb_set_intfdata(), to associate a data structure with an interface, so7070that you know which internal state and identity you associate with a7171particular interface. The device will not be suspended and you may do IO