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83374e035b
This patch implements a few initial tracepoints for the mtu3 driver. More traces can be added as necessary in order to ease the task of debugging. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23 lines
427 B
C
23 lines
427 B
C
// SPDX-License-Identifier: GPL-2.0
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/**
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* mtu3_trace.c - trace support
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*
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* Copyright (C) 2019 MediaTek Inc.
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*
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* Author: Chunfeng Yun <chunfeng.yun@mediatek.com>
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*/
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#define CREATE_TRACE_POINTS
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#include "mtu3_trace.h"
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void mtu3_dbg_trace(struct device *dev, const char *fmt, ...)
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{
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struct va_format vaf;
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va_list args;
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va_start(args, fmt);
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vaf.fmt = fmt;
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vaf.va = &args;
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trace_mtu3_log(dev, &vaf);
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va_end(args);
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}
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