ba32dd1412
Extends the last_resume_reason to log suspend abort reason. The abort
reasons will have "Abort:" appended at the start to distinguish itself
from the resume reason.
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
Change-Id: I3207f1844e3d87c706dfc298fb10e1c648814c5f
[AmitP: Folded following android-4.9 changes into this patch
00a83e61b4fc ("ANDROID: Make suspend abort reason logging depend on CONFIG_PM_SLEEP")
9d17e24b036e ("ANDROID: wakeup_reason: use vsnprintf instead of snsprintf for vargs.")
7961972600ba ("ANDROID: power: Provide dummy log_suspend_abort_reason() if SUSPEND is disabled")]
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
30 lines
942 B
C
30 lines
942 B
C
/*
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* include/linux/wakeup_reason.h
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*
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* Logs the reason which caused the kernel to resume
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* from the suspend mode.
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*
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* Copyright (C) 2014 Google, Inc.
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _LINUX_WAKEUP_REASON_H
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#define _LINUX_WAKEUP_REASON_H
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#define MAX_SUSPEND_ABORT_LEN 256
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void log_wakeup_reason(int irq);
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#ifdef CONFIG_SUSPEND
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void log_suspend_abort_reason(const char *fmt, ...);
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#else
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static inline void log_suspend_abort_reason(const char *fmt, ...) { }
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#endif
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#endif /* _LINUX_WAKEUP_REASON_H */
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