SR_PRIV const struct sr_scpi_dev_inst scpi_usbtmc_libusb_dev = {
.name = "USBTMC",
.prefix = "usbtmc",
+ .transport = SCPI_TRANSPORT_USBTMC,
.priv_size = sizeof(struct scpi_usbtmc_libusb),
.scan = scpi_usbtmc_libusb_scan,
.dev_inst_new = scpi_usbtmc_libusb_dev_inst_new,