cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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debugfs.c (515B)

      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
     12static struct dentry *gb_debug_root;
     13
     14void __init gb_debugfs_init(void)
     15{
     16	gb_debug_root = debugfs_create_dir("greybus", NULL);
     17}
     18
     19void gb_debugfs_cleanup(void)
     20{
     21	debugfs_remove_recursive(gb_debug_root);
     22	gb_debug_root = NULL;
     23}
     24
     25struct dentry *gb_debugfs_get(void)
     26{
     27	return gb_debug_root;
     28}
     29EXPORT_SYMBOL_GPL(gb_debugfs_get);