cpupower: Make idlestate usage unsigned
authorThomas Renninger <trenn@suse.de>
Fri, 28 Jun 2013 13:34:29 +0000 (15:34 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 4 Jul 2013 23:52:19 +0000 (01:52 +0200)
Use unsigned int as the data type for some variables related to CPU
idle states which allows the code to be simplified slightly.

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

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