DMA_THRESHOLD     793 drivers/i2c/busses/i2c-imx.c 	int use_dma = i2c_imx->dma && msgs->len >= DMA_THRESHOLD && !block_data;
DMA_THRESHOLD     957 drivers/i2c/busses/i2c-imx.c 			if (i2c_imx->dma && msgs[i].len >= DMA_THRESHOLD)