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Commit b8bdebb9 authored by Dave Jiang's avatar Dave Jiang Committed by Vinod Koul
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dmaengine: sirf-dma: convert callback to helper function 



This is in preperation of moving to a callback that provides results to the
callback for the transaction. The conversion will maintain current behavior
and the driver must convert to new callback mechanism at a later time in
order to receive results.

Signed-off-by: default avatarDave Jiang <dave.jiang@intel.com>
Reviewed-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 964b2fd8

drivers/dma/sirf-dma.c

+2 −5
Original line number Original line Diff line number Diff line
@@ -360,9 +360,7 @@ static void sirfsoc_dma_process_completed(struct sirfsoc_dma *sdma) 
			list_for_each_entry(sdesc, &list, node) {

			list_for_each_entry(sdesc, &list, node) {

				desc = &sdesc->desc;

				desc = &sdesc->desc;





				if (desc->callback)

				dmaengine_desc_get_callback_invoke(desc, NULL);

					desc->callback(desc->callback_param);



				last_cookie = desc->cookie;

				last_cookie = desc->cookie;

				dma_run_dependencies(desc);

				dma_run_dependencies(desc);

			}

			}
@@ -388,8 +386,7 @@ static void sirfsoc_dma_process_completed(struct sirfsoc_dma *sdma) 




			desc = &sdesc->desc;

			desc = &sdesc->desc;

			while (happened_cyclic != schan->completed_cyclic) {

			while (happened_cyclic != schan->completed_cyclic) {

				if (desc->callback)

				dmaengine_desc_get_callback_invoke(desc, NULL);

					desc->callback(desc->callback_param);

				schan->completed_cyclic++;

				schan->completed_cyclic++;

			}

			}

		}

		}