[Bluetooth] Make more functions static

This patch makes another bunch of functions static.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

3 files changed, 8 insertions, 8 deletions

diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 21045862484..e42d728b162 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -171,4 +171,10 @@ static inline int skb_frags_no(struct sk_buff *skb)
 
 int bt_err(__u16 code);
 
+extern int hci_sock_init(void);
+extern int hci_sock_cleanup(void);
+
+extern int bt_sysfs_init(void);
+extern void bt_sysfs_cleanup(void);
+
 #endif /* __BLUETOOTH_H */
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 12b43345b54..03532062a46 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -308,12 +308,6 @@ static struct net_proto_family bt_sock_family_ops = {
         .create = bt_sock_create,
 };
 
-extern int hci_sock_init(void);
-extern int hci_sock_cleanup(void);
-
-extern int bt_sysfs_init(void);
-extern int bt_sysfs_cleanup(void);
-
 static int __init bt_init(void)
 {
         BT_INFO("Core ver %s", VERSION);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 55dc42eac92..cf0df1c8c93 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -87,7 +87,7 @@ int hci_unregister_notifier(struct notifier_block *nb)
         return notifier_chain_unregister(&hci_notifier, nb);
 }
 
-void hci_notify(struct hci_dev *hdev, int event)
+static void hci_notify(struct hci_dev *hdev, int event)
 {
         notifier_call_chain(&hci_notifier, event, hdev);
 }
@@ -1347,7 +1347,7 @@ static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb)
         kfree_skb(skb);
 }
 
-void hci_rx_task(unsigned long arg)
+static void hci_rx_task(unsigned long arg)
 {
         struct hci_dev *hdev = (struct hci_dev *) arg;
         struct sk_buff *skb;