[Bluetooth] Allocate protocol number for HIDP support

This patch allocates the next free protocol number for the upcoming
HIDP support.

include/net/bluetooth/bluetooth.h

@@ -45,6 +45,7 @@
 #define BTPROTO_RFCOMM	3
 #define BTPROTO_BNEP	4
 #define BTPROTO_CMTP	5
+#define BTPROTO_HIDP	6
 
 #define SOL_HCI		0
 #define SOL_L2CAP	6

net/bluetooth/af_bluetooth.c

@@ -51,13 +51,13 @@
 #define BT_DBG(D...)
 #endif
 
-#define VERSION "2.4"
+#define VERSION "2.5"
 
 struct proc_dir_entry *proc_bt;
 EXPORT_SYMBOL(proc_bt);
 
 /* Bluetooth sockets */
-#define BT_MAX_PROTO	6
+#define BT_MAX_PROTO	7
 static struct net_proto_family *bt_proto[BT_MAX_PROTO];
 
 static kmem_cache_t *bt_sock_cache;