This series is to address a proposal by Andy in these threads: http://www.spinics.net/lists/dmaengine/msg11506.html http://www.spinics.net/lists/dmaengine/msg11541.html Split platform data to actual hardware properties, and platform quirks. Now we able to use quirks and hardware properties separately from different sources (pdata, device tree or autoconfig registers) Changes for v3: - Split changes to separate patches. - Add "DW_DMA_IS_LLP_SUPPORTED" flag and get rid of "dwc->nollp" as separate variable. - Make "dw_dma_slave" documentation comments more clear about quirks. "is_memcpy" and "is_private" are quirks, "is_nollp" is regular pdata property. Eugeniy Paltsev (3): dmaengine: DW DMAC: split pdata to hardware properties and platform quirks dmaengine: DW DMAC: convert to unified device property API dmaengine: DW DMAC: move "nollp" to "dwc->flags" drivers/dma/dw/core.c | 34 +++++++++++++---------- drivers/dma/dw/platform.c | 53 +++++++++++++++++++----------------- drivers/dma/dw/regs.h | 2 +- include/linux/platform_data/dma-dw.h | 5 ++++ 4 files changed, 54 insertions(+), 40 deletions(-) -- 2.5.5
