From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 23 Mar 2015 12:32:53 +0000 (+0200)
Subject: iwlwifi: mvm: always reconfigure last MCC on init
X-Git-Tag: omap-for-v4.2/o2_dc~131^2~39^2~6^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6e160ab15c203fe77d13a121081b1a9bce7cbfe;p=pandora-kernel.git

iwlwifi: mvm: always reconfigure last MCC on init

Currently the last found MCC is reconfigured only in the recovery flow.
But it should always be used when available, for the ifdown/up or
RF-Kill/CT-Kill scenarios.
While at it, fix a couple of bugs in the init-from-last-MCC flow. Return
an error value when a current MCC is not found. Pass on the regdomain to
cfg80211 only if it was changed and don't ignore the return value from
the cfg80211-setter function.

Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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