1// SPDX-License-Identifier: GPL-2.0-or-later
 2/* no-block.c: implementation of routines required for non-BLOCK configuration
 3 *
 4 * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
 5 * Written by David Howells (dhowells@redhat.com)
 6 */
 7
 8#include <linux/kernel.h>
 9#include <linux/fs.h>
10
11static int no_blkdev_open(struct inode * inode, struct file * filp)
12{
13	return -ENODEV;
14}
15
16const struct file_operations def_blk_fops = {
17	.open		= no_blkdev_open,
18	.llseek		= noop_llseek,
19};