extern int cpqhp_find_available_resources (struct controller *ctrl, void __iomem *rom_start);
extern int cpqhp_event_start_thread (void);
extern void cpqhp_event_stop_thread (void);
extern int cpqhp_find_available_resources (struct controller *ctrl, void __iomem *rom_start);
extern int cpqhp_event_start_thread (void);
extern void cpqhp_event_stop_thread (void);