extern void init_ISA_irqs(void);
extern void apic_intr_init(void);
extern void smp_intr_init(void);
-extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+extern irqreturn_t timer_interrupt(int irq, void *dev_id);
/* these are the defined hooks */
extern void intr_init_hook(void);