[PATCH v4 05/11] VAS: Define helpers for access MMIO regions

[Benjamin Herrenschmidt]

On Mon, 2017-04-24 at 10:25 -0700, Sukadev Bhattiprolu wrote:
> which maybe due to this :-) Should I change to pgprot_noncached() for
> the MMIO writes?

Just use normal ioremap().

> > requires being mapped cachable. Ask Aneesh for a cleaner way of
> > doing it too while at it.