18c2ecf20Sopenharmony_ciTODO for slave dma 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ci1. Move remaining drivers to use new slave interface 48c2ecf20Sopenharmony_ci2. Remove old slave pointer machansim 58c2ecf20Sopenharmony_ci3. Make issue_pending to start the transaction in below drivers 68c2ecf20Sopenharmony_ci - mpc512x_dma 78c2ecf20Sopenharmony_ci - imx-dma 88c2ecf20Sopenharmony_ci - imx-sdma 98c2ecf20Sopenharmony_ci - mxs-dma.c 108c2ecf20Sopenharmony_ci - intel_mid_dma 118c2ecf20Sopenharmony_ci4. Check other subsystems for dma drivers and merge/move to dmaengine 128c2ecf20Sopenharmony_ci5. Remove dma_slave_config's dma direction. 13