diff --git a/[refs] b/[refs]
index 858765388770..ec4bd4901bfd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e9f3a49c9698da6f6b606d5e048ddce308438763
+refs/heads/master: f69f2e264f6388df6d3cae45dd67ddfd52aaa14b
diff --git a/trunk/drivers/dma/imx-sdma.c b/trunk/drivers/dma/imx-sdma.c
index f59fd8fffa88..a8af379680c1 100644
--- a/trunk/drivers/dma/imx-sdma.c
+++ b/trunk/drivers/dma/imx-sdma.c
@@ -836,17 +836,18 @@ static struct sdma_channel *to_sdma_chan(struct dma_chan *chan)
 
 static dma_cookie_t sdma_tx_submit(struct dma_async_tx_descriptor *tx)
 {
+	unsigned long flags;
 	struct sdma_channel *sdmac = to_sdma_chan(tx->chan);
 	struct sdma_engine *sdma = sdmac->sdma;
 	dma_cookie_t cookie;
 
-	spin_lock_irq(&sdmac->lock);
+	spin_lock_irqsave(&sdmac->lock, flags);
 
 	cookie = sdma_assign_cookie(sdmac);
 
 	sdma_enable_channel(sdma, sdmac->channel);
 
-	spin_unlock_irq(&sdmac->lock);
+	spin_unlock_irqrestore(&sdmac->lock, flags);
 
 	return cookie;
 }