Re: [PATCH] dmaengine: use phys_addr_t for slave configuration

[Wolfram Sang]

> This is a dependency for adding iommu support to the rcar-dmac driver, cfr.
> "[PATCH v2 0/5] dmaengine: rcar-dmac: add iommu support for slave transfers".
> http://www.spinics.net/lists/linux-renesas-soc/msg00066.html
> https://www.mail-archive.com/linux-renesas-soc@xxxxxxxxxxxxxxx/msg00108.html
> 
> Thank you for applying!

Yup, we really need it. Anything we can do to help?

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