mirror of
https://github.com/rd-stuffs/msm-4.14.git
synced 2025-02-20 11:45:48 +08:00
bab21109cf
The API to log the suspend reason was introduced with commit 57caa2ad5ce3
("power: Adds functionality to log the last suspend abort reason.").
It is called from functions enabled with PM_SLEEP and from functions
enabled with SUSPEND, but only available if SUSPEND is enabled.
This can result in build failures such as the following if PM_SLEEP
is enabled, but SUSPEND is not.
kernel/built-in.o: In function `try_to_freeze_tasks':
process.c:(.text+0x30928): undefined reference to `log_suspend_abort_reason'
drivers/built-in.o: In function `syscore_suspend':
(.text+0x6e250): undefined reference to `log_suspend_abort_reason'
drivers/built-in.o: In function `__device_suspend':
main.c:(.text+0x7a528): undefined reference to `log_suspend_abort_reason'
Fixes: 57caa2ad5ce3 ("power: Adds functionality to log the last suspend abort reason.")
Signed-off-by: Guenter Roeck <groeck@chromium.org>
33 lines
977 B
C
33 lines
977 B
C
/*
|
|
* include/linux/wakeup_reason.h
|
|
*
|
|
* Logs the reason which caused the kernel to resume
|
|
* from the suspend mode.
|
|
*
|
|
* Copyright (C) 2014 Google, Inc.
|
|
* This software is licensed under the terms of the GNU General Public
|
|
* License version 2, as published by the Free Software Foundation, and
|
|
* may be copied, distributed, and modified under those terms.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef _LINUX_WAKEUP_REASON_H
|
|
#define _LINUX_WAKEUP_REASON_H
|
|
|
|
#define MAX_SUSPEND_ABORT_LEN 256
|
|
|
|
void log_wakeup_reason(int irq);
|
|
int check_wakeup_reason(int irq);
|
|
|
|
#ifdef CONFIG_SUSPEND
|
|
void log_suspend_abort_reason(const char *fmt, ...);
|
|
#else
|
|
static inline void log_suspend_abort_reason(const char *fmt, ...) { }
|
|
#endif
|
|
|
|
#endif /* _LINUX_WAKEUP_REASON_H */
|