From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Sun, 4 May 2014 22:51:54 +0000 (+0200)
Subject: PM / suspend: Always use deepest C-state in the "freeze" sleep state
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~33^2~35^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6220fc19afc07fe77cfd16f5b8e568615517091;p=pandora-kernel.git

PM / suspend: Always use deepest C-state in the "freeze" sleep state

If freeze_enter() is called, we want to bypass the current cpuidle
governor and always use the deepest available (that is, not disabled)
C-state, because we want to save as much energy as reasonably possible
then and runtime latency constraints don't matter at that point, since
the system is in a sleep state anyway.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Aubrey Li <aubrey.li@linux.intel.com>
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