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Antti Seppälä authored
Make sure only to copy any actual data rather than the whole buffer, when releasing the temporary buffer used for unaligned non-isochronous transfers. Taken directly from commit 0efd937e ("USB: ehci-tegra: fix inefficient copy of unaligned buffers") Tested with Lantiq xRX200 (MIPS) and RPi Model B Rev 2 (ARM) Reviewed-by:
Douglas Anderson <dianders@chromium.org> Signed-off-by:
Antti Seppälä <a.seppala@gmail.com> Signed-off-by:
Felipe Balbi <felipe.balbi@linux.intel.com>
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