| TODO for slave dma | |
| 1. Move remaining drivers to use new slave interface | |
| 2. Remove old slave pointer machansim | |
| 3. Make issue_pending to start the transaction in below drivers | |
| - mpc512x_dma | |
| - imx-dma | |
| - imx-sdma | |
| - mxs-dma.c | |
| - dw_dmac | |
| - intel_mid_dma | |
| 4. Check other subsystems for dma drivers and merge/move to dmaengine | |
| 5. Remove dma_slave_config's dma direction. |