SPI_DMA_BLK_SET 544 drivers/spi/spi-tegra114.c val = SPI_DMA_BLK_SET(tspi->curr_dma_words - 1); SPI_DMA_BLK_SET 640 drivers/spi/spi-tegra114.c val = SPI_DMA_BLK_SET(cur_words - 1);