From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 13 Feb 2013 16:39:53 +0000 (+0100)
Subject: mac80211: use spin_lock_bh() for tim_lock
X-Git-Tag: v3.9-rc1~139^2~31^2^2~1^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65f704a52ec5db356c58f8ba53a31d3aef02737f;p=pandora-kernel.git

mac80211: use spin_lock_bh() for tim_lock

There's no need to use _irqsave() as the lock
is never used in interrupt context.

This also fixes a problem in the iwlwifi MVM
driver that calls spin_unlock_bh() within its
set_tim() callback.

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