SSI_FIFO_DEPTH    300 drivers/spi/spi-uniphier.c 	val |= FIELD_PREP(SSI_FC_TXFTH_MASK, SSI_FIFO_DEPTH - threshold);
SSI_FIFO_DEPTH    311 drivers/spi/spi-uniphier.c 	fifo_threshold = min(fifo_threshold, SSI_FIFO_DEPTH);