[ATM]: Annotations.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/atmarp.h b/include/linux/atmarp.h
index 24f8233..ee108f9 100644
--- a/include/linux/atmarp.h
+++ b/include/linux/atmarp.h
@@ -37,7 +37,7 @@
 struct atmarp_ctrl {
 	enum atmarp_ctrl_type	type;	/* message type */
 	int			itf_num;/* interface number (if present) */
-	uint32_t		ip;	/* IP address (act_need only) */
+	__be32			ip;	/* IP address (act_need only) */
 };
 
 #endif