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Andy Shevchenko authored
There is no need to calculate an overall length of the descriptor each time we call for DMA transfer status. Instead we do this at descriptor allocation stage and keep the stored length for further usage. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
Vinod Koul <vinod.koul@intel.com>
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