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/*
* Copyright (c) 2017 The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/**
* DOC: qdf_debugfs
* This file provides QDF debug file system APIs
*/
#include <qdf_debugfs.h>
#include <i_qdf_debugfs.h>
#include <qdf_module.h>
/* entry for root debugfs directory*/
static struct dentry *qdf_debugfs_root;
QDF_STATUS qdf_debugfs_init(void)
{
qdf_debugfs_root = debugfs_create_dir(KBUILD_MODNAME"_qdf", NULL);
if (!qdf_debugfs_root)
return QDF_STATUS_E_FAILURE;
return QDF_STATUS_SUCCESS;
}
qdf_export_symbol(qdf_debugfs_init);
QDF_STATUS qdf_debugfs_exit(void)
{
debugfs_remove_recursive(qdf_debugfs_root);
qdf_debugfs_root = NULL;
return QDF_STATUS_SUCCESS;
}
qdf_export_symbol(qdf_debugfs_exit);
struct dentry *qdf_debugfs_get_root(void)
{
return qdf_debugfs_root;
}
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