562 	if (dev->kobj_node) {  in kfd_remove_sysfs_node_entry()
563 		sysfs_remove_file(dev->kobj_node, &dev->attr_gpuid);  in kfd_remove_sysfs_node_entry()
564 		sysfs_remove_file(dev->kobj_node, &dev->attr_name);  in kfd_remove_sysfs_node_entry()
565 		sysfs_remove_file(dev->kobj_node, &dev->attr_props);  in kfd_remove_sysfs_node_entry()
566 		kobject_del(dev->kobj_node);  in kfd_remove_sysfs_node_entry()
567 		kobject_put(dev->kobj_node);  in kfd_remove_sysfs_node_entry()
568 		dev->kobj_node = NULL;  in kfd_remove_sysfs_node_entry()
583 	if (WARN_ON(dev->kobj_node))  in kfd_build_sysfs_node_entry()
589 	dev->kobj_node = kfd_alloc_struct(dev->kobj_node);  in kfd_build_sysfs_node_entry()
590 	if (!dev->kobj_node)  in kfd_build_sysfs_node_entry()
593 	ret = kobject_init_and_add(dev->kobj_node, &node_type,  in kfd_build_sysfs_node_entry()
598 	dev->kobj_mem = kobject_create_and_add("mem_banks", dev->kobj_node);  in kfd_build_sysfs_node_entry()
602 	dev->kobj_cache = kobject_create_and_add("caches", dev->kobj_node);  in kfd_build_sysfs_node_entry()
606 	dev->kobj_iolink = kobject_create_and_add("io_links", dev->kobj_node);  in kfd_build_sysfs_node_entry()
610 	dev->kobj_perf = kobject_create_and_add("perf", dev->kobj_node);  in kfd_build_sysfs_node_entry()
626 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_gpuid);  in kfd_build_sysfs_node_entry()
629 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_name);  in kfd_build_sysfs_node_entry()
632 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_props);  in kfd_build_sysfs_node_entry()