dmaengine: pl330: Simplify marking a request as unused
authorLars-Peter Clausen <lars@metafoo.de>
Sun, 6 Jul 2014 18:32:31 +0000 (20:32 +0200)
committerVinod Koul <vinod.koul@intel.com>
Tue, 15 Jul 2014 16:31:04 +0000 (22:01 +0530)
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>
drivers/dma/pl330.c

Simple merge