On Thu, Jan 25, 2024 at 5:37 PM Arnd Bergmann [off-list ref] wrote:

I think to do this properly, the driver would have to
use struct sg_mapping_iter like the cb710 driver does,
but the conversion is not as simple as your patch here.

Ack, how typical, so that is what I write in the cover letter
that I wanted to avoid but it seems there is no avoiding it then.

It's a bit trickier but I guess I can pull it off, it better get some
testing.

Thanks Arnd!

Yours,
Linus Walleij