1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Chipidea Device Mode Trace Support
4 *
5 * Copyright (C) 2020 NXP
6 *
7 * Author: Peter Chen <peter.chen@nxp.com>
8 */
9
10#define CREATE_TRACE_POINTS
11#include "trace.h"
12
13void ci_log(struct ci_hdrc *ci, const char *fmt, ...)
14{
15 struct va_format vaf;
16 va_list args;
17
18 va_start(args, fmt);
19 vaf.fmt = fmt;
20 vaf.va = &args;
21 trace_ci_log(ci, vaf: &vaf);
22 va_end(args);
23}
24

source code of linux/drivers/usb/chipidea/trace.c