[PATCH] NFC: pn533: Staticise pn533_data_exchange()

[Axel Lin]

It is not used outside this driver so no need to make the symbol global.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
 drivers/nfc/pn533.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index bd02384..ea10f54 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1339,7 +1339,7 @@ error:
 	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)
-- 
1.7.5.4



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