SUN6I_TFR_CTL_CS_LEVEL 184 drivers/spi/spi-sun6i.c reg |= SUN6I_TFR_CTL_CS_LEVEL; SUN6I_TFR_CTL_CS_LEVEL 186 drivers/spi/spi-sun6i.c reg &= ~SUN6I_TFR_CTL_CS_LEVEL;