Merge branch 'topic/at_xdmac' into for-linus
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index e4c5522..0d5c7ce 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -456,7 +456,7 @@
 	return desc;
 }
 
-void at_xdmac_init_used_desc(struct at_xdmac_desc *desc)
+static void at_xdmac_init_used_desc(struct at_xdmac_desc *desc)
 {
 	memset(&desc->lld, 0, sizeof(desc->lld));
 	INIT_LIST_HEAD(&desc->descs_list);
@@ -1202,7 +1202,7 @@
 	return desc;
 }
 
-struct dma_async_tx_descriptor *
+static struct dma_async_tx_descriptor *
 at_xdmac_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value,
 			 size_t len, unsigned long flags)
 {