Re: [PATCH 1/2][v5] gpiolib: allow simultaneous setting of multiple GPIO outputs

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> > So, Linus, would a patched version of one of the mentioned drivers qualify as
> > a user that would allow you to merge my patch?
> 
> I think so. My concern is with code that doesn't get exercised, anywhere.

If we have a gpio-chardev somewhen, I know a bunch of industrial
customers who will love it. It always feels a bit awkward to tell them
they have to fiddle with bits individually if they want to read out an
ID byte or have paired GPIO for other reasons.

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