From: Thomas Renninger <trenn@suse.de>
Date: Fri, 28 Jun 2013 13:34:30 +0000 (+0200)
Subject: cpupower: Implement disabling of cstate interface
X-Git-Tag: v3.11-rc1~26^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0924c369bc5492cf181a066fc2d459aa18ffa5ac;p=pandora-kernel.git

cpupower: Implement disabling of cstate interface

Latest kernel allows to disable C-states via:
/sys/devices/system/cpu/cpuX/cpuidle/stateY/disable

This patch provides lower level sysfs access functions to make use of
this interface.  A later patch will implement the higher level stuff.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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