Re: [PATCH 1/4] ARM: footbridge: remove addin mode

[Christoph Hellwig]

On Thu, Aug 18, 2022 at 11:15:47PM +0200, Arnd Bergmann wrote:
> The recently added phys_to_dma() functions are now trivial and
> could probably be removed again as a follow-up, if anyone knows
> how.

The normal way to that would be with a call to dma_direct_set_offset in
the init code.  But for that we'd need to find someone to care enough
about footbridge to test it.