Commit 43e33e48 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

edma: no need to assign residue to 0 explicitly 



Residue value is assigned to 0 by dma_cookie_status().

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 09d16690

drivers/dma/edma.c

+0 −2
Original line number Diff line number Diff line
@@ -502,8 +502,6 @@ static enum dma_status edma_tx_status(struct dma_chan *chan, 
	} else if (echan->edesc && echan->edesc->vdesc.tx.cookie == cookie) {

		struct edma_desc *edesc = echan->edesc;

		txstate->residue = edma_desc_size(edesc);

	} else {

		txstate->residue = 0;

	}

	spin_unlock_irqrestore(&echan->vchan.lock, flags);

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