SPI_TRANS_FAIL_NO_START
transfer->error |= SPI_TRANS_FAIL_NO_START;
transfer->error |= SPI_TRANS_FAIL_NO_START;
transfer->error |= SPI_TRANS_FAIL_NO_START;
transfer->error |= SPI_TRANS_FAIL_NO_START;
transfer->error |= SPI_TRANS_FAIL_NO_START;
if (transfer->error & SPI_TRANS_FAIL_NO_START) {
transfer->error = SPI_TRANS_FAIL_NO_START;
(xfer->error & SPI_TRANS_FAIL_NO_START)) {
xfer->error &= ~SPI_TRANS_FAIL_NO_START;