248 	if (disk->fops->ioctl)  in blkdev_compat_ptr_ioctl()
249 		return disk->fops->ioctl(bdev, mode, cmd,  in blkdev_compat_ptr_ioctl()
260 	const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops;  in blkdev_pr_register()
278 	const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops;  in blkdev_pr_reserve()
296 	const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops;  in blkdev_pr_release()
314 	const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops;  in blkdev_pr_preempt()
332 	const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops;  in blkdev_pr_clear()
367 	if (bdev->bd_disk->fops->set_read_only) {  in blkdev_roset()
368 		ret = bdev->bd_disk->fops->set_read_only(bdev, n);  in blkdev_roset()
385 	if (!disk->fops->getgeo)  in blkdev_getgeo()
394 	ret = disk->fops->getgeo(bdev, &geo);  in blkdev_getgeo()
419 	if (!disk->fops->getgeo)  in compat_hdio_getgeo()
428 	ret = disk->fops->getgeo(bdev, &geo);  in compat_hdio_getgeo()
612 	if (!bdev->bd_disk->fops->ioctl)  in blkdev_ioctl()
614 	return bdev->bd_disk->fops->ioctl(bdev, mode, cmd, arg);  in blkdev_ioctl()
678 	if (ret == -ENOIOCTLCMD && disk->fops->compat_ioctl)  in compat_blkdev_ioctl()
679 		ret = disk->fops->compat_ioctl(bdev, mode, cmd, arg);  in compat_blkdev_ioctl()