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    SubjectRe: linux-next: USB mouse won't work after resume.
    Date
    Am Tuesday 17 February 2009 14:37:04 schrieb Laurent Riffard:
    > Le 17.02.2009 11:35, Oliver Neukum a écrit :
    > > Am Tuesday 17 February 2009 10:55:57 schrieb Laurent Riffard:
    > >> My USB mouse won't work after suspend to disk and resume. I must unload and reload the ohci_hcd module to get it back.
    > >
    > > Please recompile your kernel with CONFIG_USB_DEBUG and
    > > send me your dmesg.
    > >
    > > Regards
    > > Oliver
    > >
    >
    > Here is it:
    >

    Please try the attached patch.

    Regards
    Oliver
    --- nexttree/drivers/hid/usbhid/hid-core.c.alt 2009-02-17 21:39:45.000000000 +0100
    +++ nexttree/drivers/hid/usbhid/hid-core.c 2009-02-17 21:39:57.000000000 +0100
    @@ -1333,6 +1333,15 @@ static int hid_post_reset(struct usb_int
    return 0;
    }

    +static int hid_reset_resume(struct usb_interface *intf)
    +{
    + struct hid_device *hid = usb_get_intfdata(intf);
    + struct usbhid_device *usbhid = hid->driver_data;
    +
    + clear_bit(HID_REPORTED_IDLE, &usbhid->iofl);
    + return hid_post_reset(intf);
    +}
    +
    int usbhid_get_power(struct hid_device *hid)
    {
    struct usbhid_device *usbhid = hid->driver_data;
    @@ -1362,7 +1371,7 @@ static struct usb_driver hid_driver = {
    #ifdef CONFIG_PM
    .suspend = hid_suspend,
    .resume = hid_resume,
    - .reset_resume = hid_post_reset,
    + .reset_resume = hid_reset_resume,
    #endif
    .pre_reset = hid_pre_reset,
    .post_reset = hid_post_reset,
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