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    SubjectRe: [PATCH] gpio sysfs: add a "toggle" value
    Date
    On Thursday 04 June 2009, Mike Frysinger wrote:
    > >
    > > A suitable place to document this is Documentation/gpio.txt.
    >
    > yes, but i wanted to make sure David didnt reject the idea before i
    > spend time writing documentation.

    My initial reaction was that the function is somewhat superfluous,
    so having a use case in the patch comment would be good: why
    can't userspace do the toggle itself?

    On the other hand, I find it hard to object to such a small feature.
    If that's the worst feature bloat in Linux this year, we're overdue
    for a big party. ;)




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