SIFIVE_SPI_REG_TXDATA  240 drivers/spi/spi-sifive.c 	WARN_ON_ONCE((sifive_spi_read(spi, SIFIVE_SPI_REG_TXDATA)
SIFIVE_SPI_REG_TXDATA  242 drivers/spi/spi-sifive.c 	sifive_spi_write(spi, SIFIVE_SPI_REG_TXDATA,