Commit adf850bc authored Nov 11, 2015 by Peter Ujfalusi Committed by Vinod Koul Dec 05, 2015

dmaengine: omap-dma: Correct status reporting for memcpy



During mem copy both src and dst position moves at the same pace. Check the
dst position for progress reporting.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 8005c49d

drivers/dma/omap-dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -719,7 +719,7 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan,

		if (d->dir == DMA_MEM_TO_DEV)
		pos = omap_dma_get_src_pos(c);
		else if (d->dir == DMA_DEV_TO_MEM)
		else if (d->dir == DMA_DEV_TO_MEM \|\| d->dir == DMA_MEM_TO_MEM)
		pos = omap_dma_get_dst_pos(c);
		else
		pos = 0;

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