It's up to you. I think if the NV guys are ok with the tegra i2c change, 
Wolfram can merge it right away for 4.3.

I asked him to resend, because I *want* to merge it for 4.3 :) Only the
slave-mode enablement for i2c, of course. The other patches need to go
via some other tree (when they are done).

So, V4 with only this one patch is a good idea in my book.

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