77 static struct parport *this_port[MAX_MFC] = {NULL, };  variable
218 		if (this_port[i] != NULL)  in mfc3_interrupt()
219 			if (pia(this_port[i])->crb & 128) { /* Board caused interrupt */  in mfc3_interrupt()
220 				dummy = pia(this_port[i])->pprb; /* clear irq bit */  in mfc3_interrupt()
221 				parport_generic_irq(irq, this_port[i], regs);  in mfc3_interrupt()
369 		this_port[pias++] = p;  in parport_mfc3_init()
395 		if (!this_port[i])  in parport_mfc3_exit()
397 		if (!this_port[i]->irq != PARPORT_IRQ_NONE) {  in parport_mfc3_exit()
401 		parport_proc_unregister(this_port[i]);  in parport_mfc3_exit()
402 		parport_unregister_port(this_port[i]);  in parport_mfc3_exit()
403 		release_mem_region(ZTWO_PADDR(this_port[i]->private_data), sizeof(struct pia));  in parport_mfc3_exit()