diff --git a/[refs] b/[refs]
index a9b6b55f5235..e25fb6f50d27 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cbd65312ba6b508e994d40729e84a51301870bcc
+refs/heads/master: 21e93c1e7dae0e8b1914a522c331f0f7763fa89d
diff --git a/trunk/drivers/dma/dw_dmac.c b/trunk/drivers/dma/dw_dmac.c
index dd7a8192d5a0..c74a7ec9bb9f 100644
--- a/trunk/drivers/dma/dw_dmac.c
+++ b/trunk/drivers/dma/dw_dmac.c
@@ -347,7 +347,7 @@ dwc_descriptor_complete(struct dw_dma_chan *dwc, struct dw_desc *desc,
 
 	spin_unlock_irqrestore(&dwc->lock, flags);
 
-	if (callback_required && callback)
+	if (callback)
 		callback(param);
 }