From: Tejun Heo <tj@kernel.org>
Date: Mon, 3 Jan 2011 03:49:25 +0000 (+0000)
Subject: powerpc/cell: Use system_wq in cpufreq_spudemand
X-Git-Tag: v2.6.38-rc2~12^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b18ae08deac23187e4a22a8c94a1a473be8e8c93;p=pandora-kernel.git

powerpc/cell: Use system_wq in cpufreq_spudemand

With cmwq, there's no reason to use a separate workqueue in
cpufreq_spudemand.  Use system_wq instead.  The work items are already
sync canceled on stop, so it's already guaranteed that no work is
running when spu_gov_exit() is entered.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Dave Jones <davej@redhat.com>
Cc: cpufreq@vger.kernel.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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