--- linux-2.6.0-test4/arch/ppc/syslib/open_pic.c.org	Wed Sep  3 09:32:18 2003
+++ linux-2.6.0-test4/arch/ppc/syslib/open_pic.c	Wed Sep  3 09:30:04 2003
@@ -25,6 +25,7 @@
 #include <asm/open_pic.h>
 #include <asm/i8259.h>
 #include <asm/hardirq.h>
+#include <linux/errno.h> /* for -ENODEV */
 
 #include "open_pic_defs.h"