[PATCH RESEND] dma-mapping: tidy up dma_parms default handling

[Arnd Bergmann]

On Friday 09 January 2015 16:56:03 Robin Murphy wrote:
> 
> This one's a bit tricky to find a home for - I think technically it's 
> probably an IOMMU patch, but then the long-underlying problem doesn't
> seem to have blown up anything until arm64, and my motivation is to
> make bits of Juno work, which seems to nudge it towards arm64/arm-soc
> territory. Could anyone suggest which tree is most appropriate?

I have a set of patches touching various dma-mapping.h related bits
across architectures and in ARM in particular. Your patch fits into
that series, and I guess we could either have it in my asm-generic
tree or in Andrew Morton's mm tree. Possibly also arm-soc for practical
reasons, although it really doesn't belong in there.

	Arnd