extern u8 z8530_dead_port[];
extern u8 z8530_hdlc_kilostream_85230[];
extern u8 z8530_hdlc_kilostream[];
-extern irqreturn_t z8530_interrupt(int, void *, struct pt_regs *);
+extern irqreturn_t z8530_interrupt(int, void *);
extern void z8530_describe(struct z8530_dev *, char *mapping, unsigned long io);
extern int z8530_init(struct z8530_dev *);
extern int z8530_shutdown(struct z8530_dev *);