Andy Shevchenko a2826e662e dmaengine: idma64: clear LLP_[SD]_EN bits in last descriptor ...

The datasheet requires that the user must clear LLP_[SD]_EN bits whenever
LLP.LOC is zero, i.e. in the last descriptor of a multi-block chain.

Make the driver do this.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2016-02-15 22:06:45 +05:30

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