register_irq_proc  116 kernel/irq/internals.h extern void register_irq_proc(unsigned int irq, struct irq_desc *desc);
register_irq_proc 1603 kernel/irq/manage.c 	register_irq_proc(irq, desc);
register_irq_proc  446 kernel/irq/proc.c 		register_irq_proc(irq, desc);