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-rw-r--r--drivers/dma/edma.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 30cbbde52364..cfc267e819eb 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -852,11 +852,10 @@ static enum dma_status edma_tx_status(struct dma_chan *chan,
852 return ret; 852 return ret;
853 853
854 spin_lock_irqsave(&echan->vchan.lock, flags); 854 spin_lock_irqsave(&echan->vchan.lock, flags);
855 vdesc = vchan_find_desc(&echan->vchan, cookie); 855 if (echan->edesc && echan->edesc->vdesc.tx.cookie == cookie)
856 if (vdesc)
857 txstate->residue = to_edma_desc(&vdesc->tx)->residue;
858 else if (echan->edesc && echan->edesc->vdesc.tx.cookie == cookie)
859 txstate->residue = echan->edesc->residue; 856 txstate->residue = echan->edesc->residue;
857 else if ((vdesc = vchan_find_desc(&echan->vchan, cookie)))
858 txstate->residue = to_edma_desc(&vdesc->tx)->residue;
860 spin_unlock_irqrestore(&echan->vchan.lock, flags); 859 spin_unlock_irqrestore(&echan->vchan.lock, flags);
861 860
862 return ret; 861 return ret;