From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Mon, 1 Sep 2014 11:47:49 +0000 (+0200)
Subject: PM / sleep: Mechanism for aborting system suspends unconditionally
X-Git-Tag: fixes-against-v3.18-rc2~138^2~8^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=068765ba7987e73d4381edfe47b70aa121c7155c;p=pandora-kernel.git

PM / sleep: Mechanism for aborting system suspends unconditionally

It sometimes may be necessary to abort a system suspend in
progress or wake up the system from suspend-to-idle even if the
pm_wakeup_event()/pm_stay_awake() mechanism is not enabled.

For this purpose, introduce a new global variable pm_abort_suspend
and make pm_wakeup_pending() check its value.  Also add routines
for manipulating that variable.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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