CDNS_SPI_TXD 317 drivers/spi/spi-cadence.c cdns_spi_write(xspi, CDNS_SPI_TXD, *xspi->txbuf++); CDNS_SPI_TXD 319 drivers/spi/spi-cadence.c cdns_spi_write(xspi, CDNS_SPI_TXD, 0);