From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 13 Feb 2013 17:03:00 +0000 (+0100)
Subject: mac80211: use spin_lock_bh() for TKIP lock
X-Git-Tag: v3.9-rc1~139^2~31^2^2~1^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03395003bf8ac813b1a0ac9299b3496484caf228;p=pandora-kernel.git

mac80211: use spin_lock_bh() for TKIP lock

Since no driver calls the TKIP functions from interrupt
context, there's no need to use spin_lock_irqsave().
Just use spin_lock_bh() (and spin_lock() in the TX path
where we're in a BH or they're already disabled.)

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