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    SubjectRe: [linux-usb-devel] [PATCH] : Allow embedded developers USB options normally reserved for OTG
    Date
    On Wed 2 Jan 2008 13:47, David Brownell pondered:
    > On Wednesday 02 January 2008, Robin Getz wrote:
    > > From: Robin Getz <rgetz@blackfin.uclinux.org>
    > >
    > > Allow embedded developers to turn support for USB Hubs off even if
    > > they have a full root hub. This saves the overhead (RAM and Flash size).
    >
    > ISTR that it won't save very much code though ... the Linux USB
    > stack structures all its enumeration logic around hubs.

    Today, there is an USB (Host), USB_GADGET and USB_OTG (which depends on USB &&
    USB_GADGET).

    This just enables cutting more code out, with out having to have USB_GADGET &
    USB_OTG enabled. When I checked - that is where most of the savings came
    from.

    -Robin


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