diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index a6487971ad09..fcc88a74d821 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -559,7 +559,7 @@ static irqreturn_t sun6i_dma_interrupt(int irq, void *dev_id)
 		writel(status, sdev->base + DMA_IRQ_STAT(i));
 
 		for (j = 0; (j < DMA_IRQ_CHAN_NR) && status; j++) {
-			pchan = sdev->pchans + j;
+			pchan = sdev->pchans + i * DMA_IRQ_CHAN_NR + j;
 			vchan = pchan->vchan;
 			if (vchan && (status & vchan->irq_type)) {
 				if (vchan->cyclic) {