SPI_RX_FIFO_UNF   114 drivers/spi/spi-tegra114.c #define SPI_FIFO_ERROR				(SPI_RX_FIFO_UNF | \
SPI_RX_FIFO_UNF  1266 drivers/spi/spi-tegra114.c 					(SPI_RX_FIFO_OVF | SPI_RX_FIFO_UNF);