intel_pstate: remove unneeded sample buffers
authorDirk Brandewie <dirk.j.brandewie@intel.com>
Wed, 12 Feb 2014 18:01:04 +0000 (10:01 -0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Sat, 1 Mar 2014 23:33:46 +0000 (00:33 +0100)
commitd37e2b764499e092ebc493d6f980827feb952e23
treec45851285e1c7a4cdca583d084408231eecaa51c
parentbd0fa9bb455d9b58ec2d7a36cd08afed9e3411b4
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>
drivers/cpufreq/intel_pstate.c