This reverts commit 2e1a4aefef.
Power off alarm is not set via alarmtimer now. Remove the changes
of power off alarm's previous design.
CRs-Fixed: 2132189
Change-Id: I0f60bec0d94c93c4f2a89ae86a1b0a0d04aa9e48
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>
Android does not support powering-up the phone through alarm.
Set rtc alarm in timerfd to power-up the phone after alarm
expiration.
Change-Id: I781389c658fb00ba7f0ce089d706c10f202a7dc6
Signed-off-by: Mao Jinlong <c_jmao@codeaurora.org>