1 | // SPDX-License-Identifier: GPL-2.0 |
---|---|
2 | /* |
3 | * Greybus debugfs code |
4 | * |
5 | * Copyright 2014 Google Inc. |
6 | * Copyright 2014 Linaro Ltd. |
7 | */ |
8 | |
9 | #include <linux/debugfs.h> |
10 | #include <linux/greybus.h> |
11 | |
12 | static struct dentry *gb_debug_root; |
13 | |
14 | void __init gb_debugfs_init(void) |
15 | { |
16 | gb_debug_root = debugfs_create_dir(name: "greybus", NULL); |
17 | } |
18 | |
19 | void gb_debugfs_cleanup(void) |
20 | { |
21 | debugfs_remove_recursive(dentry: gb_debug_root); |
22 | gb_debug_root = NULL; |
23 | } |
24 | |
25 | struct dentry *gb_debugfs_get(void) |
26 | { |
27 | return gb_debug_root; |
28 | } |
29 | EXPORT_SYMBOL_GPL(gb_debugfs_get); |
30 |