From 474b50c30864a342d47e5d4a4a69df5750fa4254 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Tue, 28 Jan 2014 09:13:04 +0200
Subject: [PATCH] iwlwifi: mvm: store latest power command for debugfs read

Instead of re-building the power command upon debugfs read,
store the latest command sent to the firmware.
This reduces the code complexity by reducing the number of
entries in the power code.

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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