From d37e2b764499e092ebc493d6f980827feb952e23 Mon Sep 17 00:00:00 2001
From: Dirk Brandewie <dirk.j.brandewie@intel.com>
Date: Wed, 12 Feb 2014 10:01:04 -0800
Subject: [PATCH] intel_pstate: remove unneeded sample buffers

Remove unneeded sample buffers, intel_pstate operates on the most
recent sample only.  This save some memory and make the code more
readable.

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