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    SubjectRe: [PATCH V2 2/2] MSP onchip root hub over current quirk.
    On Thu, 23 Dec 2010, Anoop P A wrote:

    > > > + usb_detect_quirks(hdev);
    > >
    > > This line is wrong. usb_detect_quirks() gets called only once per
    > > device, when the device is initialized. Besides, you probably want to
    > > use a hub-specific flag for this rather than a device-specific flag.
    > Can you point me to an example for the recommended way of doing the
    > hack. I don't have much exposure to USB subsystem.

    One example, suitable for PCI devices, can be found in

    However the best approach would be for you to avoid adding any
    special-purpose code at all. Is it possible to handle
    overcurrent-change events in a way that will work just as well for
    normal hubs as for your MSP root hub?

    Alan Stern

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      Last update: 2010-12-23 17:11    [W:0.018 / U:6.464 seconds]
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