sc_intr_addr 127 dev/usb/usscanner.c int sc_intr_addr; sc_intr_addr 248 dev/usb/usscanner.c sc->sc_intr_addr = -1; sc_intr_addr 262 dev/usb/usscanner.c sc->sc_intr_addr = ed->bEndpointAddress; sc_intr_addr 268 dev/usb/usscanner.c if (sc->sc_in_addr == -1 || sc->sc_intr_addr == -1 || sc_intr_addr 283 dev/usb/usscanner.c err = usbd_open_pipe(sc->sc_iface, sc->sc_intr_addr,