dmaengine: edma: Correct the handling of src/dst_maxburst == 0

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When clients asks for maxburst = 0 it is basically the same case as if they
were asking for maxburst = 1 since in both case ASYNC need to be used and
the eDMA is expected to write/read one word per DMA request.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Reviewed-and-Tested-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Peter Ujfalusi 2014-04-14 14:41:58 +03:00 • committed by Vinod Koul

parent 7cf2af90cd

commit b2b617de04

1 changed files with 4 additions and 0 deletions

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drivers/dma/edma.c

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