1/*
 2 * Copyright(C) 2015 Linaro Limited. All rights reserved.
 3 * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
 4 *
 5 * This program is free software; you can redistribute it and/or modify it
 6 * under the terms of the GNU General Public License version 2 as published by
 7 * the Free Software Foundation.
 8 *
 9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program.  If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef _CORESIGHT_ETM_PERF_H
19#define _CORESIGHT_ETM_PERF_H
20
21struct coresight_device;
22
23#ifdef CONFIG_CORESIGHT
24int etm_perf_symlink(struct coresight_device *csdev, bool link);
25
26#else
27static inline int etm_perf_symlink(struct coresight_device *csdev, bool link)
28{ return -EINVAL; }
29
30#endif /* CONFIG_CORESIGHT */
31
32#endif