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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>
This commit is contained in:
Peter Ujfalusi 2015-11-11 12:37:55 +02:00 committed by Vinod Koul
parent 8005c49d9a
commit adf850bcca
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/omap-dma.c
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@ -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;