struct rtc_pll_info;
struct buffer_head;
-extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
+extern void (*mach_sched_init) (irq_handler_t handler);
/* machine dependent irq functions */
extern void (*mach_init_IRQ) (void);
-extern irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *);
-extern int (*mach_request_irq) (unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *devname, void *dev_id);
-extern void (*mach_free_irq) (unsigned int irq, void *dev_id);
extern void (*mach_get_model) (char *model);
-extern int (*mach_get_hardware_list) (char *buffer);
-extern int (*mach_get_irq_list) (struct seq_file *p, void *v);
-extern irqreturn_t (*mach_process_int) (int irq, struct pt_regs *fp);
+extern void (*mach_get_hardware_list) (struct seq_file *m);
/* machine dependent timer functions */
extern unsigned long (*mach_gettimeoffset)(void);
extern int (*mach_hwclk)(int, struct rtc_time*);
extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
extern void (*mach_hd_setup)(char *, int *);
extern long mach_max_dma_address;
-extern void (*mach_floppy_setup)(char *, int *);
extern void (*mach_heartbeat) (int);
extern void (*mach_l2_flush) (int);
extern void (*mach_beep) (unsigned int, unsigned int);