270 	struct digilent_spi_data *digilent_data = flash->mst->spi.data;  in digilent_spi_send_command()  local
275 	ret = spi_set_cs(0, digilent_data->handle);  in digilent_spi_send_command()
279 	ret = spi_start_io(read_follows, writecnt, digilent_data->handle);  in digilent_spi_send_command()
283 	ret = libusb_bulk_transfer(digilent_data->handle, DATA_WRITE_EP, buf, len, &tx_len, USB_TIMEOUT);  in digilent_spi_send_command()
294 		ret = libusb_bulk_transfer(digilent_data->handle, DATA_READ_EP, buf, len, &tx_len, USB_TIMEOUT);  in digilent_spi_send_command()
305 	ret = spi_tx_end(read_follows, len, digilent_data->handle);  in digilent_spi_send_command()
309 	ret = spi_set_cs(1, digilent_data->handle);  in digilent_spi_send_command()
320 	struct digilent_spi_data *digilent_data = data;  in digilent_spi_shutdown()  local
322 	if (digilent_data->reset_board)  in digilent_spi_shutdown()
323 		gpio_set_dir(0, digilent_data->handle);  in digilent_spi_shutdown()
325 	libusb_close(digilent_data->handle);  in digilent_spi_shutdown()
448 	struct digilent_spi_data *digilent_data = calloc(1, sizeof(*digilent_data));  in digilent_spi_init()  local
449 	if (!digilent_data) {  in digilent_spi_init()
453 	digilent_data->reset_board = reset_board;  in digilent_spi_init()
454 	digilent_data->handle = handle;  in digilent_spi_init()
456 	return register_spi_master(&spi_master_digilent_spi, digilent_data);  in digilent_spi_init()