/* | |
* 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; | |
int gb_debugfs_init(void) | |
{ | |
gb_debug_root = debugfs_create_dir("greybus", NULL); | |
if (!gb_debug_root) | |
return -ENOENT; | |
return 0; | |
} | |
void gb_debugfs_cleanup(void) | |
{ | |
debugfs_remove_recursive(gb_debug_root); | |
gb_debug_root = NULL; | |
} |