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Date: Mon, 02 Apr 2012 23:46:31 -0600
From: Kelly Anderson <kelly@silka.with-linux.com>
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To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: 3.3.1 ath9k regression
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This patch in 3.3.1 is causing ath9k device not to show/work on bootup.
ifconfig does not show the device unless I revert this patch. With the patch
reverted the device works as expected.  This is verified on two different
machines that are both using ath9k mini-pcie wifi cards.

>>  ath9k: fix going to full-sleep on PS idle

>>     commit c1afdaff90538ef085b756454f12b29575411214 upstream.