93 	if (pmem->bb_state)  in pmem_clear_bb()
94 		sysfs_notify_dirent(pmem->bb_state);  in pmem_clear_bb()
604 	pmem->bb_state = sysfs_get_dirent(disk_to_dev(disk)->kobj.sd,  in pmem_attach_disk()
606 	if (!pmem->bb_state)  in pmem_attach_disk()
683 		sysfs_put(pmem->bb_state);  in nd_pmem_remove()
684 		pmem->bb_state = NULL;  in nd_pmem_remove()
702 	struct kernfs_node *bb_state;  in pmem_revalidate_poison()  local
711 		bb_state = NULL;  in pmem_revalidate_poison()
717 		bb_state = pmem->bb_state;  in pmem_revalidate_poison()
737 	if (bb_state)  in pmem_revalidate_poison()
738 		sysfs_notify_dirent(bb_state);  in pmem_revalidate_poison()