DMA_MIN_BYTES     441 drivers/spi/spi-atmel.c 	return as->use_dma && xfer->len >= DMA_MIN_BYTES;
DMA_MIN_BYTES     459 drivers/spi/spi-davinci.c 			(xfer->len >= DMA_MIN_BYTES) &&
DMA_MIN_BYTES    1307 drivers/spi/spi-omap2-mcspi.c 	return (xfer->len >= DMA_MIN_BYTES);