Hiya,

Believe me I've looked for mistakes like this but I've read the code so many
times I don't think I can see the obvious anymore.

Yes, I know this. And you worked hard on this slave feature,
acknowledged.

Patches 1-4 look good to me from what I glimpsed. I largely trust here
the *much* appreciated review from Jarkko and Andy. Thanks a lot, guys!

I wonder if we haven't reached a state where Luis just could fix the
buildbot error (missing 'select I2C_SLAVE') and the thing pointed out by
Andy and we handle further small fixes incrementally during the v4.13
cycle? AFAICS there is no major show-stopper, or am I wrong?

Thanks guys,

   Wolfram