wan: make LAPB callbacks const
This is compile tested only.
Suggested by dumpster diving in PAX.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/lapb.h b/include/linux/lapb.h
index ce709e1..873c1eb 100644
--- a/include/linux/lapb.h
+++ b/include/linux/lapb.h
@@ -44,7 +44,8 @@
unsigned int mode;
};
-extern int lapb_register(struct net_device *dev, struct lapb_register_struct *callbacks);
+extern int lapb_register(struct net_device *dev,
+ const struct lapb_register_struct *callbacks);
extern int lapb_unregister(struct net_device *dev);
extern int lapb_getparms(struct net_device *dev, struct lapb_parms_struct *parms);
extern int lapb_setparms(struct net_device *dev, struct lapb_parms_struct *parms);
diff --git a/include/net/lapb.h b/include/net/lapb.h
index 96cb5dd..fd2bf57 100644
--- a/include/net/lapb.h
+++ b/include/net/lapb.h
@@ -95,7 +95,7 @@
struct sk_buff_head write_queue;
struct sk_buff_head ack_queue;
unsigned char window;
- struct lapb_register_struct callbacks;
+ const struct lapb_register_struct *callbacks;
/* FRMR control information */
struct lapb_frame frmr_data;