diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 6b3cdb7092874e5125ab62cc32afbea2a4e62904..af2f2639cec9ba61d258bc430dc8d0a82ac06d50 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -820,9 +820,9 @@ static void rcar_dmac_stop_all_chan(struct rcar_dmac *dmac)
 		struct rcar_dmac_chan *chan = &dmac->channels[i];
 
 		/* Stop and reinitialize the channel. */
-		spin_lock(&chan->lock);
+		spin_lock_irq(&chan->lock);
 		rcar_dmac_chan_halt(chan);
-		spin_unlock(&chan->lock);
+		spin_unlock_irq(&chan->lock);
 	}
 }