[PATCH] powerpc: use the generic dma coherent remap allocator

[Michael Ellerman]

Christoph Hellwig <hch at lst.de> writes:
> Michael,
>
> do oyu plan to pick this up?  Otherwise I'd love to pick it up through
> the dma-mapping tree as that would avoid one trivial conflict with
> another pending patch.

It conflicts a bit with the ioremap changes I already have in next.

And it would be good for it to get some testing on my machines here. So
I guess I'd rather it went via the powerpc tree?

cheers