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    Subject[RESEND/PATCH 0/6] USB: musb-gadget: bug fix
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    This patch set fixes two kinds of musb-gadget bug:

    -fix kernel panic if using out ep with FIFO_TXRX style

    -make double buffer mode usable, fix infinate hangs and buffer
    corrupt bug when using double buffer mode to do data transfer;
    now we can use musb double buffer reliably, so bootst performance
    about 30% compared with single buffer mode.

    [RESEND/PATCH 1/6] USB: musb-gadget: fix kernel panic if using out ep with FIFO_TXRX style(v1)
    [RESEND/PATCH 2/6] USB: musb-gadget: fix bulk IN infinite hangs in double buffer case
    [RESEND/PATCH 3/6] USB: musb-gadget: enable autoclear for OUT transfer in both DMA 0 and DMA 1
    [RESEND/PATCH 4/6] USB: musb-gadget: fix DMA length for OUT transfer
    [RESEND/PATCH 5/6] USB: musb-gadget: complete request only if data is transfered over
    [RESEND/PATCH 6/6] USB: musb-gadget: fix dma length in txstate

    thanks,
    Lei Ming



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