1*bc9af76bSVinod KoulTODO for slave dma 2*bc9af76bSVinod Koul 3*bc9af76bSVinod Koul1. Move remaining drivers to use new slave interface 4*bc9af76bSVinod Koul2. Remove old slave pointer machansim 5*bc9af76bSVinod Koul3. Make issue_pending to start the transaction in below drivers 6*bc9af76bSVinod Koul - mpc512x_dma 7*bc9af76bSVinod Koul - imx-dma 8*bc9af76bSVinod Koul - imx-sdma 9*bc9af76bSVinod Koul - mxs-dma.c 10*bc9af76bSVinod Koul - intel_mid_dma 11*bc9af76bSVinod Koul4. Check other subsystems for dma drivers and merge/move to dmaengine 12*bc9af76bSVinod Koul5. Remove dma_slave_config's dma direction. 13