dmaengine: pl330: do not emit loop for 1 byte transfer.

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When there is only one burst required do not emit loop instructions to
loop exactly once. Emit just the body of the loop.

Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Michal Suchanek 2015-07-23 18:04:49 +02:00 • committed by Vinod Koul

parent 2f27b81c0e

commit 31495d60a0

1 changed files with 3 additions and 0 deletions

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drivers/dma/pl330.c

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