582 	if (dev->kobj_node) {  in kfd_remove_sysfs_node_entry()
583 		sysfs_remove_file(dev->kobj_node, &dev->attr_gpuid);  in kfd_remove_sysfs_node_entry()
584 		sysfs_remove_file(dev->kobj_node, &dev->attr_name);  in kfd_remove_sysfs_node_entry()
585 		sysfs_remove_file(dev->kobj_node, &dev->attr_props);  in kfd_remove_sysfs_node_entry()
586 		kobject_del(dev->kobj_node);  in kfd_remove_sysfs_node_entry()
587 		kobject_put(dev->kobj_node);  in kfd_remove_sysfs_node_entry()
588 		dev->kobj_node = NULL;  in kfd_remove_sysfs_node_entry()
603 	if (WARN_ON(dev->kobj_node))  in kfd_build_sysfs_node_entry()
609 	dev->kobj_node = kfd_alloc_struct(dev->kobj_node);  in kfd_build_sysfs_node_entry()
610 	if (!dev->kobj_node)  in kfd_build_sysfs_node_entry()
613 	ret = kobject_init_and_add(dev->kobj_node, &node_type,  in kfd_build_sysfs_node_entry()
618 	dev->kobj_mem = kobject_create_and_add("mem_banks", dev->kobj_node);  in kfd_build_sysfs_node_entry()
622 	dev->kobj_cache = kobject_create_and_add("caches", dev->kobj_node);  in kfd_build_sysfs_node_entry()
626 	dev->kobj_iolink = kobject_create_and_add("io_links", dev->kobj_node);  in kfd_build_sysfs_node_entry()
630 	dev->kobj_perf = kobject_create_and_add("perf", dev->kobj_node);  in kfd_build_sysfs_node_entry()
646 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_gpuid);  in kfd_build_sysfs_node_entry()
649 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_name);  in kfd_build_sysfs_node_entry()
652 	ret = sysfs_create_file(dev->kobj_node, &dev->attr_props);  in kfd_build_sysfs_node_entry()