From: Thomas Pedersen <thomas@cozybit.com>
Date: Sat, 6 Oct 2012 00:57:39 +0000 (-0700)
Subject: mac80211: call drv_get_tsf() in sleepable context
X-Git-Tag: v3.7-rc1~25^2~31^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55fabefe3695241e6ccfa0cd4974f3fa497693dc;p=pandora-kernel.git

mac80211: call drv_get_tsf() in sleepable context

The call to drv_get/set_tsf() was put on the workqueue to perform tsf
adjustments since that function might sleep. However it ended up inside
a spinlock, whose critical section must be atomic. Do tsf adjustment
outside the spinlock instead, and get rid of a warning.

Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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