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 
no_blkdev_open(struct inode * inode,struct file * filp)11 static int no_blkdev_open(struct inode * inode, struct file * filp)
12 {
13 	return -ENODEV;
14 }
15 
16 const struct file_operations def_blk_fops = {
17 	.open		= no_blkdev_open,
18 	.llseek		= noop_llseek,
19 };
20