Bluetooth: Move amp.h header file into net/bluetooth/

The amp.h header file is only used internally by the bluetooth.ko
module and is not a public API. So make it local to the core
Bluetooth module.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c
index d459ed4..b7b8f4e 100644
--- a/net/bluetooth/amp.c
+++ b/net/bluetooth/amp.c
@@ -15,9 +15,10 @@
 #include <net/bluetooth/hci.h>
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/a2mp.h>
-#include <net/bluetooth/amp.h>
 #include <crypto/hash.h>
 
+#include "amp.h"
+
 /* Remote AMP Controllers interface */
 void amp_ctrl_get(struct amp_ctrl *ctrl)
 {