1*39f40346SAlexander Shishkin /* 2*39f40346SAlexander Shishkin * Intel(R) Trace Hub driver debugging 3*39f40346SAlexander Shishkin * 4*39f40346SAlexander Shishkin * Copyright (C) 2014-2015 Intel Corporation. 5*39f40346SAlexander Shishkin * 6*39f40346SAlexander Shishkin * This program is free software; you can redistribute it and/or modify it 7*39f40346SAlexander Shishkin * under the terms and conditions of the GNU General Public License, 8*39f40346SAlexander Shishkin * version 2, as published by the Free Software Foundation. 9*39f40346SAlexander Shishkin * 10*39f40346SAlexander Shishkin * This program is distributed in the hope it will be useful, but WITHOUT 11*39f40346SAlexander Shishkin * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12*39f40346SAlexander Shishkin * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13*39f40346SAlexander Shishkin * more details. 14*39f40346SAlexander Shishkin */ 15*39f40346SAlexander Shishkin 16*39f40346SAlexander Shishkin #include <linux/types.h> 17*39f40346SAlexander Shishkin #include <linux/device.h> 18*39f40346SAlexander Shishkin #include <linux/debugfs.h> 19*39f40346SAlexander Shishkin 20*39f40346SAlexander Shishkin #include "intel_th.h" 21*39f40346SAlexander Shishkin #include "debug.h" 22*39f40346SAlexander Shishkin 23*39f40346SAlexander Shishkin struct dentry *intel_th_dbg; 24*39f40346SAlexander Shishkin 25*39f40346SAlexander Shishkin void intel_th_debug_init(void) 26*39f40346SAlexander Shishkin { 27*39f40346SAlexander Shishkin intel_th_dbg = debugfs_create_dir("intel_th", NULL); 28*39f40346SAlexander Shishkin if (IS_ERR(intel_th_dbg)) 29*39f40346SAlexander Shishkin intel_th_dbg = NULL; 30*39f40346SAlexander Shishkin } 31*39f40346SAlexander Shishkin 32*39f40346SAlexander Shishkin void intel_th_debug_done(void) 33*39f40346SAlexander Shishkin { 34*39f40346SAlexander Shishkin debugfs_remove(intel_th_dbg); 35*39f40346SAlexander Shishkin intel_th_dbg = NULL; 36*39f40346SAlexander Shishkin } 37