Re: [PATCH v3 0/4] Clean up DMA API docs and dma_addr_t usage

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On Thu, May 08, 2014 at 02:48:47PM -0600, Bjorn Helgaas wrote:
> Maybe the third time's a charm :)
> 
> This cleans up some DMA-API documentation and makes a minor no-op change to
> the dma_declare_coherent_memory() prototype.
> 
> Changes from v2:
>   - Added description of CPU virtual/physical and bus addresses in
>     DMA-API-HOWTO
>   - Added comments to sh/PCI (Dreamcast) update
>   - Dropped IOMMU interface dma_addr_t changes
> 
> I didn't add Arnd's and Greg's acks to patch 1 because of all the new
> address description text I added.
> 
> ---
> 
> Bjorn Helgaas (4):
>       DMA-API: Clarify physical/bus address distinction
>       DMA-API: Change dma_declare_coherent_memory() CPU address to phys_addr_t
>       sh/PCI: Pass GAPSPCI_DMA_BASE CPU & bus address to dma_declare_coherent_memory()
>       iommu/exynos: Remove unnecessary "&" from function pointers

Applied patches 1-3 to my core branch and patch 4 to the arm/exynos
branch. Patch 3 doesn't really belong into my tree, please let me know
if there are any objections against it being there and I'll drop it.


	Joerg


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