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linux/drivers/dma/idma64.c
Andy Shevchenko 390c49f717 dmaengine: idma64: use local variable to index descriptor 
Since a local variable contains the number of hardware desriptors at the
beginning of idma64_desc_fill() we may use it to index the last descriptor as
well.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-12-05 13:54:28 +05:30

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