Commit be5af285 authored Jul 20, 2016 by Dave Jiang Committed by Vinod Koul Aug 08, 2016

dmaengine: imx-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 af1a5a51

drivers/dma/imx-dma.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -663,9 +663,7 @@ static void imxdma_tasklet(unsigned long data)
		out:
		spin_unlock_irqrestore(&imxdma->lock, flags);

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

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

		static int imxdma_terminate_all(struct dma_chan *chan)