107 	struct udevice *dev;  in uclass_destroy()  local
117 		dev = list_first_entry(&uc->dev_head, struct udevice,  in uclass_destroy()
119 		ret = device_remove(dev, DM_REMOVE_NORMAL);  in uclass_destroy()
122 		ret = device_unbind(dev);  in uclass_destroy()
177 	struct udevice *dev;  in uclass_find_device()  local
187 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_find_device()
189 			*devp = dev;  in uclass_find_device()
216 	struct udevice *dev = *devp;  in uclass_find_next_device()  local
219 	if (list_is_last(&dev->uclass_node, &dev->uclass->dev_head))  in uclass_find_next_device()
222 	*devp = list_entry(dev->uclass_node.next, struct udevice, uclass_node);  in uclass_find_next_device()
231 	struct udevice *dev;  in uclass_find_device_by_name()  local
241 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_find_device_by_name()
242 		if (!strncmp(dev->name, name, strlen(name))) {  in uclass_find_device_by_name()
243 			*devp = dev;  in uclass_find_device_by_name()
255 	struct udevice *dev;  in uclass_find_device_by_seq()  local
266 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_find_device_by_seq()
267 		debug("   - %d %d '%s'\n", dev->req_seq, dev->seq, dev->name);  in uclass_find_device_by_seq()
268 		if ((find_req_seq ? dev->req_seq : dev->seq) ==  in uclass_find_device_by_seq()
270 			*devp = dev;  in uclass_find_device_by_seq()
284 	struct udevice *dev;  in uclass_find_device_by_of_offset()  local
294 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_find_device_by_of_offset()
295 		if (dev_of_offset(dev) == node) {  in uclass_find_device_by_of_offset()
296 			*devp = dev;  in uclass_find_device_by_of_offset()
308 	struct udevice *dev;  in uclass_find_device_by_ofnode()  local
318 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_find_device_by_ofnode()
319 		if (ofnode_equal(dev_ofnode(dev), node)) {  in uclass_find_device_by_ofnode()
320 			*devp = dev;  in uclass_find_device_by_ofnode()
334 	struct udevice *dev;  in uclass_find_device_by_phandle()  local
347 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_find_device_by_phandle()
350 		phandle = dev_read_phandle(dev);  in uclass_find_device_by_phandle()
353 			*devp = dev;  in uclass_find_device_by_phandle()
366 	struct udevice *dev;  in uclass_get_device_by_driver()  local
374 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_get_device_by_driver()
375 		if (dev->driver == find_drv)  in uclass_get_device_by_driver()
376 			return uclass_get_device_tail(dev, 0, devp);  in uclass_get_device_by_driver()
382 int uclass_get_device_tail(struct udevice *dev, int ret, struct udevice **devp)  in uclass_get_device_tail()  argument
387 	assert(dev);  in uclass_get_device_tail()
388 	ret = device_probe(dev);  in uclass_get_device_tail()
392 	*devp = dev;  in uclass_get_device_tail()
399 	struct udevice *dev;  in uclass_get_device()  local
403 	ret = uclass_find_device(id, index, &dev);  in uclass_get_device()
404 	return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device()
410 	struct udevice *dev;  in uclass_get_device_by_name()  local
414 	ret = uclass_find_device_by_name(id, name, &dev);  in uclass_get_device_by_name()
415 	return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device_by_name()
420 	struct udevice *dev;  in uclass_get_device_by_seq()  local
424 	ret = uclass_find_device_by_seq(id, seq, false, &dev);  in uclass_get_device_by_seq()
430 		ret = uclass_find_device_by_seq(id, seq, true, &dev);  in uclass_get_device_by_seq()
432 	return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device_by_seq()
438 	struct udevice *dev;  in uclass_get_device_by_of_offset()  local
442 	ret = uclass_find_device_by_of_offset(id, node, &dev);  in uclass_get_device_by_of_offset()
443 	return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device_by_of_offset()
449 	struct udevice *dev;  in uclass_get_device_by_ofnode()  local
453 	ret = uclass_find_device_by_ofnode(id, node, &dev);  in uclass_get_device_by_ofnode()
455 	return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device_by_ofnode()
462 	struct udevice *dev;  in uclass_get_device_by_phandle_id()  local
471 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {  in uclass_get_device_by_phandle_id()
474 		phandle = dev_read_phandle(dev);  in uclass_get_device_by_phandle_id()
477 			*devp = dev;  in uclass_get_device_by_phandle_id()
478 			return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device_by_phandle_id()
488 	struct udevice *dev;  in uclass_get_device_by_phandle()  local
492 	ret = uclass_find_device_by_phandle(id, parent, name, &dev);  in uclass_get_device_by_phandle()
493 	return uclass_get_device_tail(dev, ret, devp);  in uclass_get_device_by_phandle()
499 	struct udevice *dev;  in uclass_first_device()  local
503 	ret = uclass_find_first_device(id, &dev);  in uclass_first_device()
504 	if (!dev)  in uclass_first_device()
506 	return uclass_get_device_tail(dev, ret, devp);  in uclass_first_device()
524 	struct udevice *dev = *devp;  in uclass_next_device()  local
528 	ret = uclass_find_next_device(&dev);  in uclass_next_device()
529 	if (!dev)  in uclass_next_device()
531 	return uclass_get_device_tail(dev, ret, devp);  in uclass_next_device()
561 int uclass_bind_device(struct udevice *dev)  in uclass_bind_device()  argument
566 	uc = dev->uclass;  in uclass_bind_device()
567 	list_add_tail(&dev->uclass_node, &uc->dev_head);  in uclass_bind_device()
569 	if (dev->parent) {  in uclass_bind_device()
570 		struct uclass_driver *uc_drv = dev->parent->uclass->uc_drv;  in uclass_bind_device()
573 			ret = uc_drv->child_post_bind(dev);  in uclass_bind_device()
582 	list_del(&dev->uclass_node);  in uclass_bind_device()
588 int uclass_unbind_device(struct udevice *dev)  in uclass_unbind_device()  argument
593 	uc = dev->uclass;  in uclass_unbind_device()
595 		ret = uc->uc_drv->pre_unbind(dev);  in uclass_unbind_device()
600 	list_del(&dev->uclass_node);  in uclass_unbind_device()
605 int uclass_resolve_seq(struct udevice *dev)  in uclass_resolve_seq()  argument
611 	assert(dev->seq == -1);  in uclass_resolve_seq()
612 	ret = uclass_find_device_by_seq(dev->uclass->uc_drv->id, dev->req_seq,  in uclass_resolve_seq()
616 			dev->name, dev->req_seq, dup->name);  in uclass_resolve_seq()
619 		if (dev->req_seq != -1)  in uclass_resolve_seq()
620 			return dev->req_seq;  in uclass_resolve_seq()
626 		ret = uclass_find_device_by_seq(dev->uclass->uc_drv->id, seq,  in uclass_resolve_seq()
636 int uclass_pre_probe_device(struct udevice *dev)  in uclass_pre_probe_device()  argument
641 	uc_drv = dev->uclass->uc_drv;  in uclass_pre_probe_device()
643 		ret = uc_drv->pre_probe(dev);  in uclass_pre_probe_device()
648 	if (!dev->parent)  in uclass_pre_probe_device()
650 	uc_drv = dev->parent->uclass->uc_drv;  in uclass_pre_probe_device()
652 		return uc_drv->child_pre_probe(dev);  in uclass_pre_probe_device()
657 int uclass_post_probe_device(struct udevice *dev)  in uclass_post_probe_device()  argument
659 	struct uclass_driver *uc_drv = dev->uclass->uc_drv;  in uclass_post_probe_device()
662 		return uc_drv->post_probe(dev);  in uclass_post_probe_device()
668 int uclass_pre_remove_device(struct udevice *dev)  in uclass_pre_remove_device()  argument
673 	uc = dev->uclass;  in uclass_pre_remove_device()
675 		ret = uc->uc_drv->pre_remove(dev);  in uclass_pre_remove_device()