From a9455408b09395ecf4008bd998516ce2e9551bbc Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 15 Jun 2012 13:32:49 +0200
Subject: [PATCH] cfg80211: make some functions static

Some of the functions to retrieve a device can
be static as they're used only in nl80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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