--- arch/i386/kernel/timer_pit.c~	Sat Oct  5 11:22:01 2002
+++ arch/i386/kernel/timer_pit.c	Sat Oct  5 11:48:05 2002
@@ -7,7 +7,10 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <asm/timer.h>
+#include <asm/smp.h>
+#include <asm/mpspec.h>
 #include <asm/io.h>
+#include <asm/arch_hooks.h>
 
 /* fwd declarations */
 int init_pit(void);