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    Subject[ 034/122] USB: Remove unused LPM variable.
    Date
    From: Greg KH <gregkh@linuxfoundation.org>

    3.5-stable review patch. If anyone has any objections, please let me know.

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

    From: Sarah Sharp <sarah.a.sharp@linux.intel.com>

    commit c5c4bdf02e518a281b229ae0891b346919e2d291 upstream.

    hub_initiated_lpm_disable_count is not used by any code, so remove it.

    This commit should be backported to kernels as old as 3.5, that contain
    the commit 8306095fd2c1100e8244c09bf560f97aca5a311d "USB: Disable USB
    3.0 LPM in critical sections."

    Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    include/linux/usb.h | 1 -
    1 file changed, 1 deletion(-)

    --- a/include/linux/usb.h
    +++ b/include/linux/usb.h
    @@ -556,7 +556,6 @@ struct usb_device {
    struct usb3_lpm_parameters u1_params;
    struct usb3_lpm_parameters u2_params;
    unsigned lpm_disable_count;
    - unsigned hub_initiated_lpm_disable_count;
    };
    #define to_usb_device(d) container_of(d, struct usb_device, dev)




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