dmaengine: pl330: Simplify marking a request as unused

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Instead of storing a special instruction in the command buffer to mark a request
as currently unused just set the descriptor field to NULL.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Lars-Peter Clausen 2014-07-06 20:32:31 +02:00 • committed by Vinod Koul

parent 9dc5a315fe

commit 8ed30a1426

1 changed files with 13 additions and 38 deletions

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51

drivers/dma/pl330.c

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