/* controller functions */
extern void cpqhp_pushbutton_thread (unsigned long event_pointer);
extern irqreturn_t cpqhp_ctrl_intr (int IRQ, void *data, struct pt_regs *regs);
/* controller functions */
extern void cpqhp_pushbutton_thread (unsigned long event_pointer);
extern irqreturn_t cpqhp_ctrl_intr (int IRQ, void *data, struct pt_regs *regs);