39 struct component;
46 	struct component *component;  member
65 struct component {  struct
98 		struct component *component = match->compare[i].component;  in component_devices_show()  local
101 			   component ? dev_name(component->dev) : "(unknown)",  in component_devices_show()
102 			   component ? (component->bound ? "bound" : "not bound") : "not registered");  in component_devices_show()
153 static struct component *find_component(struct aggregate_device *adev,  in find_component()
156 	struct component *c;  in find_component()
185 		struct component *c;  in find_components()
189 		if (match->compare[i].component)  in find_components()
203 		match->compare[i].component = c;  in find_components()
210 static void remove_component(struct aggregate_device *adev, struct component *c)  in remove_component()
216 		if (adev->match->compare[i].component == c)  in remove_component()
217 			adev->match->compare[i].component = NULL;  in remove_component()
228 	struct component *component)  in try_to_bring_up_aggregate_device()  argument
239 	if (component && component->adev != adev) {  in try_to_bring_up_aggregate_device()
241 			dev_name(component->dev));  in try_to_bring_up_aggregate_device()
262 static int try_to_bring_up_masters(struct component *component)  in try_to_bring_up_masters()  argument
269 			ret = try_to_bring_up_aggregate_device(adev, component);  in try_to_bring_up_masters()
421 	match->compare[match->num].component = NULL;  in __component_match_add()
491 			struct component *c = match->compare[i].component;  in free_aggregate_device()
572 static void component_unbind(struct component *component,  in component_unbind()  argument
575 	WARN_ON(!component->bound);  in component_unbind()
577 	if (component->ops && component->ops->unbind)  in component_unbind()
578 		component->ops->unbind(component->dev, adev->parent, data);  in component_unbind()
579 	component->bound = false;  in component_unbind()
582 	devres_release_group(component->dev, component);  in component_unbind()
597 	struct component *c;  in component_unbind_all()
609 			c = adev->match->compare[i].component;  in component_unbind_all()
615 static int component_bind(struct component *component, struct aggregate_device *adev,  in component_bind()  argument
633 	if (!devres_open_group(component->dev, component, GFP_KERNEL)) {  in component_bind()
639 		dev_name(component->dev), component->ops);  in component_bind()
641 	ret = component->ops->bind(component->dev, adev->parent, data);  in component_bind()
643 		component->bound = true;  in component_bind()
651 		devres_close_group(component->dev, NULL);  in component_bind()
655 			 dev_name(component->dev), component->ops);  in component_bind()
657 		devres_release_group(component->dev, NULL);  in component_bind()
662 				dev_name(component->dev), component->ops, ret);  in component_bind()
680 	struct component *c;  in component_bind_all()
693 			c = adev->match->compare[i].component;  in component_bind_all()
702 				c = adev->match->compare[i - 1].component;  in component_bind_all()
714 	struct component *component;  in __component_add()  local
717 	component = kzalloc(sizeof(*component), GFP_KERNEL);  in __component_add()
718 	if (!component)  in __component_add()
721 	component->ops = ops;  in __component_add()
722 	component->dev = dev;  in __component_add()
723 	component->subcomponent = subcomponent;  in __component_add()
728 	list_add_tail(&component->node, &component_list);  in __component_add()
730 	ret = try_to_bring_up_masters(component);  in __component_add()
732 		if (component->adev)  in __component_add()
733 			remove_component(component->adev, component);  in __component_add()
734 		list_del(&component->node);  in __component_add()
736 		kfree(component);  in __component_add()
804 	struct component *c, *component = NULL;  in component_del()  local
810 			component = c;  in component_del()
814 	if (component && component->adev) {  in component_del()
815 		take_down_aggregate_device(component->adev);  in component_del()
816 		remove_component(component->adev, component);  in component_del()
821 	WARN_ON(!component);  in component_del()
822 	kfree(component);  in component_del()