53 	struct daisydev *newdev, **p;  in add_dev()  local
60 		for (p = &topology; *p && (*p)->devnum<devnum; p = &(*p)->next)  in add_dev()
62 		newdev->next = *p;  in add_dev()
63 		*p = newdev;  in add_dev()
205 	struct daisydev **p;  in parport_daisy_fini()  local
208 	p = &topology;  in parport_daisy_fini()
209 	while (*p) {  in parport_daisy_fini()
210 		struct daisydev *dev = *p;  in parport_daisy_fini()
212 			p = &dev->next;  in parport_daisy_fini()
215 		*p = dev->next;  in parport_daisy_fini()
243 	struct daisydev *p = topology;  in parport_open()  local
251 	while (p && p->devnum != devnum)  in parport_open()
252 		p = p->next;  in parport_open()
254 	if (!p) {  in parport_open()
259 	daisy = p->daisy;  in parport_open()
260 	port = parport_get_port(p->port);  in parport_open()