diff --git a/[refs] b/[refs]
index 8b1f0e945221..2103a21eecc2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6fbb2f7daeeeb0865fc9b7799607f4cb5481a96e
+refs/heads/master: 6b0cfc656f8a649fbfbe11e76e0aa301ee26879e
diff --git a/trunk/drivers/usb/musb/ux500_dma.c b/trunk/drivers/usb/musb/ux500_dma.c
index 2df9b7d1ddc6..f417b7e49bb5 100644
--- a/trunk/drivers/usb/musb/ux500_dma.c
+++ b/trunk/drivers/usb/musb/ux500_dma.c
@@ -57,7 +57,7 @@ struct ux500_dma_controller {
 };
 
 /* Work function invoked from DMA callback to handle rx transfers. */
-void ux500_dma_callback(void *private_data)
+static void ux500_dma_callback(void *private_data)
 {
 	struct dma_channel *channel = private_data;
 	struct ux500_dma_channel *ux500_channel = channel->private_data;