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    SubjectRe: [PATCH 1/3] gpiolib: make gpio_to_chip() public
    On Thu, Aug 14, 2008 at 04:04:18PM +0200, Laurent Pinchart wrote:
    > On Friday 08 August 2008, Anton Vorontsov wrote:
    > > We'll need this function to write platform-specific hooks to deal
    > > with pin's dedicated functions. Quite obviously this will work only
    > > for the platforms with 1-to-1 GPIO to PIN mapping.
    > >
    > > This is stopgap solution till we think out and implement a proper
    > > api (pinlib?).
    >
    > How do you support reverting the GPIO mode to non-dedicated ?

    As we always do with the GPIO API: gpio_direction_*() calls.

    --
    Anton Vorontsov
    email: cbouatmailru@gmail.com
    irc://irc.freenode.net/bd2


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