x86/isa/clock.c

101 static	struct intsrc *i8254_intsrc;
581 	    i8254_pending != NULL && i8254_pending(i8254_intsrc))))) {
605 		i8254_intsrc->is_pic->pic_enable_source(i8254_intsrc);
713 	i8254_intsrc = intr_lookup_source(0);
714 	if (i8254_intsrc != NULL)
715 		i8254_pending = i8254_intsrc->is_pic->pic_source_pending;
740 		i8254_intsrc->is_handlers++;
746 			i8254_intsrc->is_handlers--;
749 		i8254_intsrc->is_handlers--;
750 		i8254_intsrc->is_pic->pic_enable_intr(i8254_intsrc);