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    SubjectRe: [linux-usb-devel] 2.6.19-rc5 regression: can't disable OHCI wakeup via sysfs
    Andrey:

    Try this patch for 2.6.19-rc5. Although it doesn't make all the changes
    Dave and I have discussed, it ought to fix your problem.

    Alan Stern


    Index: 2.6.19-rc5/drivers/usb/host/ohci-hub.c
    ===================================================================
    --- 2.6.19-rc5.orig/drivers/usb/host/ohci-hub.c
    +++ 2.6.19-rc5/drivers/usb/host/ohci-hub.c
    @@ -422,7 +422,8 @@ ohci_hub_status_data (struct usb_hcd *hc
    ohci->autostop = 0;
    ohci->next_statechange = jiffies +
    STATECHANGE_DELAY;
    - } else if (time_after_eq (jiffies,
    + } else if (device_may_wakeup(&hcd->self.root_hub->dev)
    + && time_after_eq(jiffies,
    ohci->next_statechange)
    && !ohci->ed_rm_list
    && !(ohci->hc_control &
    -
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