Bluetooth: Make amp_mgr_lookup_by_state function static

The amp_mgr_lookup_by_state function does not need to be exported. So
just move it to a different location and make it static.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index e4f1791..6bba304 100644 (file)
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -77,6 +77,23 @@ u8 __next_ident(struct amp_mgr *mgr)
        return mgr->ident;
 }
 
+static struct amp_mgr *amp_mgr_lookup_by_state(u8 state)
+{
+       struct amp_mgr *mgr;
+
+       mutex_lock(&amp_mgr_list_lock);
+       list_for_each_entry(mgr, &amp_mgr_list, list) {
+               if (test_and_clear_bit(state, &mgr->state)) {
+                       amp_mgr_get(mgr);
+                       mutex_unlock(&amp_mgr_list_lock);
+                       return mgr;
+               }
+       }
+       mutex_unlock(&amp_mgr_list_lock);
+
+       return NULL;
+}
+
 /* hci_dev_list shall be locked */
 static void __a2mp_add_cl(struct amp_mgr *mgr, struct a2mp_cl *cl)
 {
@@ -862,23 +879,6 @@ struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn,
        return mgr->a2mp_chan;
 }
 
-struct amp_mgr *amp_mgr_lookup_by_state(u8 state)
-{
-       struct amp_mgr *mgr;
-
-       mutex_lock(&amp_mgr_list_lock);
-       list_for_each_entry(mgr, &amp_mgr_list, list) {
-               if (test_and_clear_bit(state, &mgr->state)) {
-                       amp_mgr_get(mgr);
-                       mutex_unlock(&amp_mgr_list_lock);
-                       return mgr;
-               }
-       }
-       mutex_unlock(&amp_mgr_list_lock);
-
-       return NULL;
-}
-
 void a2mp_send_getinfo_rsp(struct hci_dev *hdev)
 {
        struct amp_mgr *mgr;

diff --git a/net/bluetooth/a2mp.h b/net/bluetooth/a2mp.h
index 8832666..652117e 100644 (file)
--- a/net/bluetooth/a2mp.h
+++ b/net/bluetooth/a2mp.h
@@ -134,7 +134,6 @@ int amp_mgr_put(struct amp_mgr *mgr);
 u8 __next_ident(struct amp_mgr *mgr);
 struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn,
                                       struct sk_buff *skb);
-struct amp_mgr *amp_mgr_lookup_by_state(u8 state);
 void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *data);
 void a2mp_discover_amp(struct l2cap_chan *chan);
 void a2mp_send_getinfo_rsp(struct hci_dev *hdev);