Commit ad346368 authored Jul 20, 2016 by Dave Jiang Committed by Vinod Koul Aug 08, 2016

dmaengine: mpc512x_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 81141bac

drivers/dma/mpc512x_dma.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -411,8 +411,7 @@ static void mpc_dma_process_completed(struct mpc_dma *mdma)
		list_for_each_entry(mdesc, &list, node) {
		desc = &mdesc->desc;

		if (desc->callback)
		desc->callback(desc->callback_param);
		dmaengine_desc_get_callback_invoke(desc, NULL);

		last_cookie = desc->cookie;
		dma_run_dependencies(desc);