commit dfa40333e83a7517a4d76b2d865c1f01aa6ae962
author Dmitry Shmidt <dimitrysh@google.com> Fri Oct 31 16:05:46 2014 -0700
committer Dmitry Shmidt <dimitrysh@google.com> Fri Jan 27 13:51:53 2017 -0800
tree 7fefba5f6624823516b77ab9db3e5f5e74375390
parent 6118cb49fd4ea0fc83e1e2faad19c86a6be9346e

ANDROID: power: Add check_wakeup_reason() to verify wakeup source irq

Wakeup reason is set before driver resume handlers are called.
It is cleared before driver suspend handlers are called, on
PM_SUSPEND_PREPARE.

Change-Id: I04218c9b0c115a7877e8029c73e6679ff82e0aa4
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

include/linux/wakeup_reason.h

diff --git a/include/linux/wakeup_reason.h b/include/linux/wakeup_reason.h
index 5f095da..ad8b769 100644
--- a/include/linux/wakeup_reason.h
+++ b/include/linux/wakeup_reason.h
@@ -22,4 +22,6 @@
 
 void log_wakeup_reason(int irq);
 void log_suspend_abort_reason(const char *fmt, ...);
+int check_wakeup_reason(int irq);
+
 #endif /* _LINUX_WAKEUP_REASON_H */