Commit 1595c3e1 authored Jul 20, 2016 by Dave Jiang Committed by Vinod Koul Aug 08, 2016

dmaengine: fsl_raid: 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 dac86a14

drivers/dma/fsl_raid.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -134,16 +134,8 @@ static void fsl_re_issue_pending(struct dma_chan *chan)

		static void fsl_re_desc_done(struct fsl_re_desc *desc)
		{
		dma_async_tx_callback callback;
		void *callback_param;

		dma_cookie_complete(&desc->async_tx);

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

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