From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 5 Mar 2012 19:24:26 +0000 (-0800)
Subject: iwlwifi: introduce statistics lock
X-Git-Tag: v3.4-rc1~177^2~108^2~138
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ff70fcdf3c424c3fdca253e7b7556f77eaf39be;p=pandora-kernel.git

iwlwifi: introduce statistics lock

The statistics are currently only half-heartedly
locked against concurrent reading & modification
so introduce a lock to really protect them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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