5213dc7940
When the kernel is compiled with allmodconfig, the following error is
reported:
In file included from drivers/scsi/ufs/ufs-mediatek-trace.h:36:0,
from drivers/scsi/ufs/ufs-mediatek.c:28:
./include/trace/define_trace.h:95:42: fatal error: ./ufs-mediatek-trace.h: No such file or directory
#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
The comment in include/trace/define_trace.h specifies that:
TRACE_INCLUDE_PATH: Note, the path is relative to define_trace.h, not the
file including it. Full path names for out of tree modules must be used.
So without "CFLAGS_ufs-mediatek.o := -I$(src)", the current directory "."
is "include/trace/", the relative path of ufs-mediatek-trace.h is
"../../drivers/scsi/ufs/".
Link: https://lore.kernel.org/r/20201209063144.1840-2-thunder.leizhen@huawei.com
Fixes: ca1bb061d6 ("scsi: ufs-mediatek: Introduce event_notify implementation")
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
37 lines
793 B
C
37 lines
793 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020 MediaTek Inc.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM ufs_mtk
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#if !defined(_TRACE_EVENT_UFS_MEDIATEK_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_EVENT_UFS_MEDIATEK_H
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#include <linux/tracepoint.h>
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TRACE_EVENT(ufs_mtk_event,
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TP_PROTO(unsigned int type, unsigned int data),
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TP_ARGS(type, data),
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TP_STRUCT__entry(
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__field(unsigned int, type)
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__field(unsigned int, data)
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),
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TP_fast_assign(
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__entry->type = type;
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__entry->data = data;
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),
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TP_printk("ufs:event=%u data=%u",
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__entry->type, __entry->data)
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);
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#endif
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#undef TRACE_INCLUDE_PATH
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_PATH ../../drivers/scsi/ufs/
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#define TRACE_INCLUDE_FILE ufs-mediatek-trace
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#include <trace/define_trace.h>
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