SPI_CONFIG_CPOL
if (conf->sc_flags & SPI_CONFIG_CPOL) {
sc->sc_spi_conf.sc_flags |= SPI_CONFIG_CPOL;
if (conf->sc_flags & SPI_CONFIG_CPOL)
if (conf->sc_flags & SPI_CONFIG_CPOL)
sc->sc_spi_conf.sc_flags |= SPI_CONFIG_CPOL;