--- linux-2.6.2.orig/include/linux/proc_fs.h	2004-02-03 22:45:13.000000000 -0500
+++ linux-2.6.2/include/linux/proc_fs.h	2004-02-13 08:03:31.000000000 -0500
@@ -138,6 +138,8 @@
 #else /* !CONFIG_PROC_DEVICETREE */
 static inline void proc_device_tree_add_node(struct device_node *np, struct proc_dir_entry *pde)
 {
+	np = np;
+	pde = pde;
 	return;
 }
 #endif /* CONFIG_PROC_DEVICETREE */