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    Subject[PATCH 4.4 213/268] usb: dwc2: Fix interval type issue
    Date
    4.4-stable review patch.  If anyone has any objections, please let me know.

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

    From: Grigor Tovmasyan <Grigor.Tovmasyan@synopsys.com>

    [ Upstream commit 12814a3f8f9b247531d7863170cc82b3fe4218fd ]

    The maximum value that unsigned char can hold is 255, meanwhile
    the maximum value of interval is 2^(bIntervalMax-1)=2^15.

    Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
    Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/usb/dwc2/core.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/usb/dwc2/core.h
    +++ b/drivers/usb/dwc2/core.h
    @@ -187,7 +187,7 @@ struct dwc2_hsotg_ep {
    unsigned char dir_in;
    unsigned char index;
    unsigned char mc;
    - unsigned char interval;
    + u16 interval;

    unsigned int halted:1;
    unsigned int periodic:1;

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