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?
