intel_mid_dma: add support for single item scatter-gather list

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Current driver's device_prep_slave_sg can't be used by DMAC2 even
the sg list contains one item, this patch will enable DMAC2 to
use this API.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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Feng Tang 2010-12-02 17:14:30 +08:00 • committed by Dan Williams

parent 66bde0b70a

commit 0be035f348

1 changed files with 24 additions and 4 deletions

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drivers/dma/intel_mid_dma.c

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