--- linux-2.5.60/drivers/char/epca.c~	2003-02-20 14:36:56.000000000 +0100
+++ linux-2.5.60/drivers/char/epca.c	2003-02-21 17:40:01.000000000 +0100
@@ -41,6 +41,7 @@
 #include <linux/slab.h>
 #include <linux/ioport.h>
 #include <asm/uaccess.h>
+#include <linux/interrupt.h>
 #include <asm/io.h>
 
 #ifdef CONFIG_PCI