SPRD_DMA_BLK_LEN_MASK  810 drivers/dma/sprd-dma.c 	hw->blk_len = slave_cfg->src_maxburst & SPRD_DMA_BLK_LEN_MASK;
SPRD_DMA_BLK_LEN_MASK  909 drivers/dma/sprd-dma.c 	hw->blk_len = len & SPRD_DMA_BLK_LEN_MASK;