Re: [RFC PATCH 10/20] powerpc/io: Remove PPC_INDIRECT_MMIO

[Arnd Bergmann]

On Thu, Nov 14, 2024, at 13:50, Michael Ellerman wrote:
> The Cell blade support was the last user of PPC_INDIRECT_MMIO, so it can
> now be removed.
>
> PPC_INDIRECT_PIO is still used by Power8 powernv, so it needs to remain.
>
> Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

I think the powernv side only uses parts of PPC_INDIRECT_PIO,
so there is a good chance of simplifying that code further if
we want to.

This bit looks great so far.

Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>