diff --git a/drivers/firewire/core-trace.c b/drivers/firewire/core-trace.c
index 96cbd9d384dc..7cbf850f3719 100644
--- a/drivers/firewire/core-trace.c
+++ b/drivers/firewire/core-trace.c
@@ -1,5 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Copyright (c) 2024 Takashi Sakamoto
 
+#include <linux/types.h>
+#include "packet-header-definitions.h"
+
 #define CREATE_TRACE_POINTS
 #include <trace/events/firewire.h>
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index 76ab6a209768..8410e7b4ab60 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -29,8 +29,8 @@
 #include <asm/byteorder.h>
 
 #include "core.h"
-#include <trace/events/firewire.h>
 #include "packet-header-definitions.h"
+#include <trace/events/firewire.h>
 
 #define HEADER_DESTINATION_IS_BROADCAST(header) \
 	((async_header_get_destination(header) & 0x3f) == 0x3f)
diff --git a/drivers/firewire/packet-header-definitions.h b/drivers/firewire/packet-header-definitions.h
index ab9d0fa790d4..87a5a31845c3 100644
--- a/drivers/firewire/packet-header-definitions.h
+++ b/drivers/firewire/packet-header-definitions.h
@@ -7,6 +7,8 @@
 #ifndef _FIREWIRE_PACKET_HEADER_DEFINITIONS_H
 #define _FIREWIRE_PACKET_HEADER_DEFINITIONS_H
 
+#include <linux/types.h>
+
 #define ASYNC_HEADER_QUADLET_COUNT		4
 
 #define ASYNC_HEADER_Q0_DESTINATION_SHIFT	16
diff --git a/include/trace/events/firewire.h b/include/trace/events/firewire.h
index 5ccc0d91b220..1a18533778f1 100644
--- a/include/trace/events/firewire.h
+++ b/include/trace/events/firewire.h
@@ -11,7 +11,7 @@
 
 #include <linux/firewire-constants.h>
 
-#include "../../../drivers/firewire/packet-header-definitions.h"
+// Some macros are defined in 'drivers/firewire/packet-header-definitions.h'.
 
 // The content of TP_printk field is preprocessed, then put to the module binary.
 #define ASYNC_HEADER_GET_DESTINATION(header)	\