/* machine dependent irq functions */
void (*mach_init_IRQ) (void) = NULL;
irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *) = NULL;
/* machine dependent irq functions */
void (*mach_init_IRQ) (void) = NULL;
irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *) = NULL;