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Diffstat (limited to 'drivers/platform/x86/intel_punit_ipc.c')
-rw-r--r--drivers/platform/x86/intel_punit_ipc.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/platform/x86/intel_punit_ipc.c b/drivers/platform/x86/intel_punit_ipc.c
index 2efeab650345..79671927f4ef 100644
--- a/drivers/platform/x86/intel_punit_ipc.c
+++ b/drivers/platform/x86/intel_punit_ipc.c
@@ -1,25 +1,23 @@
1// SPDX-License-Identifier: GPL-2.0
1/* 2/*
2 * Driver for the Intel P-Unit Mailbox IPC mechanism 3 * Driver for the Intel P-Unit Mailbox IPC mechanism
3 * 4 *
4 * (C) Copyright 2015 Intel Corporation 5 * (C) Copyright 2015 Intel Corporation
5 * 6 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * The heart of the P-Unit is the Foxton microcontroller and its firmware, 7 * The heart of the P-Unit is the Foxton microcontroller and its firmware,
11 * which provide mailbox interface for power management usage. 8 * which provide mailbox interface for power management usage.
12 */ 9 */
13 10
14#include <linux/module.h>
15#include <linux/mod_devicetable.h>
16#include <linux/acpi.h> 11#include <linux/acpi.h>
17#include <linux/delay.h>
18#include <linux/bitops.h> 12#include <linux/bitops.h>
13#include <linux/delay.h>
19#include <linux/device.h> 14#include <linux/device.h>
20#include <linux/interrupt.h> 15#include <linux/interrupt.h>
21#include <linux/io.h> 16#include <linux/io.h>
17#include <linux/mod_devicetable.h>
18#include <linux/module.h>
22#include <linux/platform_device.h> 19#include <linux/platform_device.h>
20
23#include <asm/intel_punit_ipc.h> 21#include <asm/intel_punit_ipc.h>
24 22
25/* IPC Mailbox registers */ 23/* IPC Mailbox registers */