// SPDX-License-Identifier: GPL-2.0 | |
/* | |
* S/390 common I/O debugfs interface | |
* | |
* Copyright IBM Corp. 2021 | |
* Author(s): Vineeth Vijayan <vneethv@linux.ibm.com> | |
*/ | |
#include <linux/debugfs.h> | |
#include "cio_debug.h" | |
struct dentry *cio_debugfs_dir; | |
/* Create the debugfs directory for CIO under the arch_debugfs_dir | |
* i.e /sys/kernel/debug/s390/cio | |
*/ | |
static int __init cio_debugfs_init(void) | |
{ | |
cio_debugfs_dir = debugfs_create_dir("cio", arch_debugfs_dir); | |
return 0; | |
} | |
subsys_initcall(cio_debugfs_init); |