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License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[people/arne_f/kernel.git] / arch / x86 / kernel / acpi / sleep.h
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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
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2/*
3 * Variables and functions used by the code in sleep.c
4 */
5
c9b77ccb 6#include <asm/realmode.h>
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8extern unsigned long saved_video_mode;
9extern long saved_magic;
10
11extern int wakeup_pmode_return;
e44b7b75 12
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13extern u8 wake_sleep_flags;
14
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15extern unsigned long acpi_copy_wakeup_routine(unsigned long);
16extern void wakeup_long64(void);
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17
18extern void do_suspend_lowlevel(void);
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19
20extern int x86_acpi_suspend_lowlevel(void);
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21
22acpi_status asmlinkage x86_acpi_enter_sleep_state(u8 state);