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    SubjectRe: [patch,rfc] usb: restore config before enabling device on resume
    On Saturday 06 December 2008, Rafael J. Wysocki wrote:
    > In fact, I think you could even move the pci_restore_state(dev) into
    > usb_hcd_pci_resume_early() that would be executed with interrupts off
    > and drop the pci_set_power_state(dev, PCI_D0); entirely (the
    > pci_enable_device(dev); would invoke it anyway).

    There is quite a lot going on in the resume function that happens before
    pci_restore_state is called and I'm absolutely not confident with messing
    with that, so I'll leave anything more invasive to the USB maintainers.


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      Last update: 2008-12-06 16:05    [W:0.024 / U:38.576 seconds]
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