635 	if (dev->kobj_node) {  in kfd_remove_sysfs_node_entry()
636 		sysfs_remove_file(dev->kobj_node, &dev->attr_gpuid);  in kfd_remove_sysfs_node_entry()
637 		sysfs_remove_file(dev->kobj_node, &dev->attr_name);  in kfd_remove_sysfs_node_entry()
638 		sysfs_remove_file(dev->kobj_node, &dev->attr_props);  in kfd_remove_sysfs_node_entry()
639 		kobject_del(dev->kobj_node);  in kfd_remove_sysfs_node_entry()
640 		kobject_put(dev->kobj_node);  in kfd_remove_sysfs_node_entry()
641 		dev->kobj_node = NULL;  in kfd_remove_sysfs_node_entry()
657 	if (WARN_ON(dev->kobj_node))  in kfd_build_sysfs_node_entry()
663 	dev->kobj_node = kfd_alloc_struct(dev->kobj_node);  in kfd_build_sysfs_node_entry()
664 	if (!dev->kobj_node)  in kfd_build_sysfs_node_entry()
667 	ret = kobject_init_and_add(dev->kobj_node, &node_type,  in kfd_build_sysfs_node_entry()
670 		kobject_put(dev->kobj_node);  in kfd_build_sysfs_node_entry()
674 	dev->kobj_mem = kobject_create_and_add("mem_banks", dev->kobj_node);  in kfd_build_sysfs_node_entry()
678 	dev->kobj_cache = kobject_create_and_add("caches", dev->kobj_node);  in kfd_build_sysfs_node_entry()
682 	dev->kobj_iolink = kobject_create_and_add("io_links", dev->kobj_node);  in kfd_build_sysfs_node_entry()
686 	dev->kobj_p2plink = kobject_create_and_add("p2p_links", dev->kobj_node);  in kfd_build_sysfs_node_entry()
690 	dev->kobj_perf = kobject_create_and_add("perf", dev->kobj_node);  in kfd_build_sysfs_node_entry()
706 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_gpuid);  in kfd_build_sysfs_node_entry()
709 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_name);  in kfd_build_sysfs_node_entry()
712 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_props);  in kfd_build_sysfs_node_entry()