[PATCH] 8xx: add cpm_get_cpmp()

[Marcelo Tosatti]

On Sun, Aug 07, 2005 at 12:44:32PM -0300, Aristeu Sergio Rozanski Filho wrote:
> > It depends how you define the semantics of this function call.
> > Can you call it any (and all of the) time you need it, or does it
> > actually perform an ioremap() and you only want to call it
> > once?
> what about don't cache it and call ioremap() from driver? (I guess
> ioremap() already check if an area is already mapped, no?)

Yep, ioremap() should be doing virtual address caching already, no?