--- linux-2.5.28-rmap-slablru/drivers/acpi/system.c~	Wed Jul 24 20:55:48 2002
+++ linux-2.5.28-rmap-slablru/drivers/acpi/system.c	Thu Jul 25 00:57:47 2002
@@ -40,6 +40,7 @@
 #include <linux/pm.h>
 #include <linux/device.h>
 #include <linux/suspend.h>
+#include <linux/interrupt.h>
 #include <asm/uaccess.h>
 #include <asm/acpi.h>
 #include "acpi_bus.h"