29 		ret = attr->show(kobj, type->parent->dev, buf);  in mdev_type_attr_show()
42 		ret = attr->store(&type->kobj, type->parent->dev, buf, count);  in mdev_type_attr_store()
92 static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent,  in add_mdev_supported_type()  argument
107 	type->kobj.kset = parent->mdev_types_kset;  in add_mdev_supported_type()
108 	type->parent = parent;  in add_mdev_supported_type()
111 				   "%s-%s", dev_driver_string(parent->dev),  in add_mdev_supported_type()
158 static int add_mdev_supported_type_groups(struct mdev_parent *parent)  in add_mdev_supported_type_groups()  argument
162 	for (i = 0; parent->ops->supported_type_groups[i]; i++) {  in add_mdev_supported_type_groups()
165 		type = add_mdev_supported_type(parent,  in add_mdev_supported_type_groups()
166 					parent->ops->supported_type_groups[i]);  in add_mdev_supported_type_groups()
170 			list_for_each_entry_safe(ltype, tmp, &parent->type_list,  in add_mdev_supported_type_groups()
177 		list_add(&type->next, &parent->type_list);  in add_mdev_supported_type_groups()
183 void parent_remove_sysfs_files(struct mdev_parent *parent)  in parent_remove_sysfs_files()  argument
187 	list_for_each_entry_safe(type, tmp, &parent->type_list, next) {  in parent_remove_sysfs_files()
192 	sysfs_remove_groups(&parent->dev->kobj, parent->ops->dev_attr_groups);  in parent_remove_sysfs_files()
193 	kset_unregister(parent->mdev_types_kset);  in parent_remove_sysfs_files()
196 int parent_create_sysfs_files(struct mdev_parent *parent)  in parent_create_sysfs_files()  argument
200 	parent->mdev_types_kset = kset_create_and_add("mdev_supported_types",  in parent_create_sysfs_files()
201 					       NULL, &parent->dev->kobj);  in parent_create_sysfs_files()
203 	if (!parent->mdev_types_kset)  in parent_create_sysfs_files()
206 	INIT_LIST_HEAD(&parent->type_list);  in parent_create_sysfs_files()
208 	ret = sysfs_create_groups(&parent->dev->kobj,  in parent_create_sysfs_files()
209 				  parent->ops->dev_attr_groups);  in parent_create_sysfs_files()
213 	ret = add_mdev_supported_type_groups(parent);  in parent_create_sysfs_files()
215 		sysfs_remove_groups(&parent->dev->kobj,  in parent_create_sysfs_files()
216 				    parent->ops->dev_attr_groups);  in parent_create_sysfs_files()
221 	kset_unregister(parent->mdev_types_kset);  in parent_create_sysfs_files()