power: Add check_wakeup_reason() to verify wakeup source irq
authorDmitry Shmidt <dimitrysh@google.com>
Fri, 31 Oct 2014 23:05:46 +0000 (16:05 -0700)
committerDmitry Shmidt <dimitrysh@google.com>
Tue, 4 Nov 2014 18:47:40 +0000 (10:47 -0800)
commitf141171d7d56f603a43742af594b1d5549c73f34
tree83ff9e8f8ac78f94329466226fb6a50f1cc84c80
parent7af7a7d021416dfdbb30e6b31957297d484ebb97
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
kernel/power/wakeup_reason.c