Commit 81141bac authored Jul 20, 2016 by Dave Jiang Committed by Vinod Koul Aug 08, 2016

dmaengine: mmp_tdma: 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 9c1e511c

drivers/dma/mmp_tdma.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -349,9 +349,7 @@ static void dma_do_tasklet(unsigned long data)
		{
		struct mmp_tdma_chan tdmac = (struct mmp_tdma_chan )data;

		if (tdmac->desc.callback)
		tdmac->desc.callback(tdmac->desc.callback_param);

		dmaengine_desc_get_callback_invoke(&tdmac->desc, NULL);
		}

		static void mmp_tdma_free_descriptor(struct mmp_tdma_chan *tdmac)