505 				ret = sysfs_merge_group(&fs_info->fs_devices->fsid_kobj,  in addrm_unknown_feature_attrs()
510 				sysfs_unmerge_group(&fs_info->fs_devices->fsid_kobj,  in addrm_unknown_feature_attrs()
558 	sysfs_remove_group(&fs_info->fs_devices->fsid_kobj, &btrfs_feature_attr_group);  in btrfs_sysfs_remove_mounted()
559 	sysfs_remove_files(&fs_info->fs_devices->fsid_kobj, btrfs_attrs);  in btrfs_sysfs_remove_mounted()
560 	btrfs_sysfs_rm_device_link(fs_info->fs_devices, NULL);  in btrfs_sysfs_remove_mounted()
640 int btrfs_sysfs_rm_device_link(struct btrfs_fs_devices *fs_devices,  in btrfs_sysfs_rm_device_link()  argument
646 	if (!fs_devices->device_dir_kobj)  in btrfs_sysfs_rm_device_link()
653 		sysfs_remove_link(fs_devices->device_dir_kobj,  in btrfs_sysfs_rm_device_link()
661 			&fs_devices->devices, dev_list) {  in btrfs_sysfs_rm_device_link()
667 		sysfs_remove_link(fs_devices->device_dir_kobj,  in btrfs_sysfs_rm_device_link()
686 int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices,  in btrfs_sysfs_add_device_link()  argument
692 	list_for_each_entry(dev, &fs_devices->devices, dev_list) {  in btrfs_sysfs_add_device_link()
705 		error = sysfs_create_link(fs_devices->device_dir_kobj,  in btrfs_sysfs_add_device_link()
747 	struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;  in btrfs_sysfs_add_mounted()