diff --git a/[refs] b/[refs]
index 0a15fdeb0c42..cbf804b1ae50 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ad9547c0413686a23e48793665a9ebd3e65c474c
+refs/heads/master: 85eb28a36215b3d872384e027403b14ff483d60b
diff --git a/trunk/drivers/nfc/pn533.c b/trunk/drivers/nfc/pn533.c
index 7bcb1febef0d..dbf214ef7321 100644
--- a/trunk/drivers/nfc/pn533.c
+++ b/trunk/drivers/nfc/pn533.c
@@ -1339,7 +1339,7 @@ static int pn533_data_exchange_complete(struct pn533 *dev, void *_arg,
 	return 0;
 }
 
-int pn533_data_exchange(struct nfc_dev *nfc_dev, u32 target_idx,
+static int pn533_data_exchange(struct nfc_dev *nfc_dev, u32 target_idx,
 						struct sk_buff *skb,
 						data_exchange_cb_t cb,
 						void *cb_context)