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    Subject[01/45] staging: usbip: Notify usb core of port status changes
    2.6.32-stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Max Vozeler <mvz@vozeler.com>

    commit 0c9a32f0192e656daa2ff3c9149f6d71b4a1b873 upstream.

    This patch changes vhci to behave like dummy and
    other hcds when disconnecting a device.

    Previously detaching a device from the root hub
    did not notify the usb core of the disconnect and
    left the device visible.

    Signed-off-by: Max Vozeler <mvz@vozeler.com>
    Reported-by: Marco Lancione <marco@optikam.com>
    Tested-by: Luc Jalbert <ljalbert@optikam.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    drivers/staging/usbip/vhci_hcd.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/staging/usbip/vhci_hcd.c
    +++ b/drivers/staging/usbip/vhci_hcd.c
    @@ -163,6 +163,8 @@ void rh_port_disconnect(int rhport)
    * spin_unlock(&vdev->ud.lock); */

    spin_unlock_irqrestore(&the_controller->lock, flags);
    +
    + usb_hcd_poll_rh_status(vhci_to_hcd(the_controller));
    }





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