SUN6I_TFR_CTL_FBS  251 drivers/spi/spi-sun6i.c 		reg |= SUN6I_TFR_CTL_FBS;
SUN6I_TFR_CTL_FBS  253 drivers/spi/spi-sun6i.c 		reg &= ~SUN6I_TFR_CTL_FBS;