[PATCH] powerpc: rework dma-noncoherent to use generic vmap/vunmap functions

[Ilya Yanok]

Hi Ben,

Benjamin Herrenschmidt wrote:
>> btw, ioremap doesn't provide useful 'caller').
>>     
>
> I fixed that :-) (see patches I posted to the list, though that's
> waiting for a patch to go upstream first that adds a
> __get_vm_area_caller() that I need for ppc64).
>   

Yep, I saw them. Btw, I've posted update consistent memory patch in a
new thread please take a look.

Regards, Ilya.