Re: [PATCH 03/12] m68k/mac: Don't remap SWIM MMIO region

[Luc Van Oostenryck]

On Mon, Apr 09, 2018 at 02:54:30PM +0200, Geert Uytterhoeven wrote:
> >
> > -       swim_base = ioremap(res->start, resource_size(res));
> > +       swim_base = (struct swim __iomem *)res->start;
> 
> I guess you need a __force to please sparse?

Hi,

Only pointer-to-pointer conversions may need __force.
The logic being if you use an integer type to hold an address
this address is typeless anyway and has no address-space, so
extra checking is not done in this case and the cast in itself
is enough.

Cheers,
-- Luc