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    SubjectRe: [patch/rfc 2.6.25-git] gpio: sysfs interface

    On Sat, 2008-05-17 at 15:14 -0700, David Brownell wrote:
    > On Friday 02 May 2008, Pavel Machek wrote:
    > > What about mkdir gpio-N to export it?
    > Ugh. That would create way more complication than I want
    > to see here. I thought about that early on, and decided
    > that was Not The Way To Go.

    I have a userspace gpio interface which uses /dev and configfs. The
    configfs side was really nice (and used mkdir, as configfs does) but I
    wasn't a fan of needing udev.. On balance, I like the all-in-one sysfs
    way more.

    > - Dave

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