SPICC_DATARATE_MASK 329 drivers/spi/spi-meson-spicc.c conf &= ~SPICC_DATARATE_MASK; SPICC_DATARATE_MASK 330 drivers/spi/spi-meson-spicc.c conf |= FIELD_PREP(SPICC_DATARATE_MASK, div);