Commit b1f884a5 authored Jul 20, 2016 by Dave Jiang Committed by Vinod Koul Aug 08, 2016

dmaengine: xgene-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: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 4f03ac6a

drivers/dma/xgene-dma.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -608,8 +608,7 @@ static void xgene_dma_run_tx_complete_actions(struct xgene_dma_chan *chan,
		dma_cookie_complete(tx);

		/* Run the link descriptor callback function */
		if (tx->callback)
		tx->callback(tx->callback_param);
		dmaengine_desc_get_callback_invoke(tx, NULL);

		dma_descriptor_unmap(tx);