dev/usb/uirda.c

307 	if (sc->sc_rd_pipe != NULL) {
308 		usbd_abort_pipe(sc->sc_rd_pipe);
323 	if (sc->sc_rd_pipe != NULL) {
324 		usbd_close_pipe(sc->sc_rd_pipe);
325 		sc->sc_rd_pipe = NULL;
385 	err = usbd_open_pipe(sc->sc_iface, sc->sc_rd_addr, 0, &sc->sc_rd_pipe);
395 	error = usbd_create_xfer(sc->sc_rd_pipe,
429 	usbd_close_pipe(sc->sc_rd_pipe);
430 	sc->sc_rd_pipe = NULL;
443 	if (sc->sc_rd_pipe != NULL) {
444 		usbd_abort_pipe(sc->sc_rd_pipe);
459 	if (sc->sc_rd_pipe != NULL) {
460 		usbd_close_pipe(sc->sc_rd_pipe);
461 		sc->sc_rd_pipe = NULL;
746 		usbd_abort_pipe(sc->sc_rd_pipe);
880 		usbd_clear_endpoint_stall(sc->sc_rd_pipe);