| /* |
| * Greybus debugfs code |
| * |
| * Copyright 2014 Google Inc. |
| * Copyright 2014 Linaro Ltd. |
| * |
| * Released under the GPLv2 only. |
| */ |
| |
| #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| |
| #include <linux/debugfs.h> |
| |
| #include "greybus.h" |
| |
| static struct dentry *gb_debug_root; |
| |
| void __init gb_debugfs_init(void) |
| { |
| gb_debug_root = debugfs_create_dir("greybus", NULL); |
| } |
| |
| void gb_debugfs_cleanup(void) |
| { |
| debugfs_remove_recursive(gb_debug_root); |
| gb_debug_root = NULL; |
| } |
| |
| struct dentry *gb_debugfs_get(void) |
| { |
| return gb_debug_root; |
| } |
| EXPORT_SYMBOL_GPL(gb_debugfs_get); |
