From: Tejun Heo <tj@kernel.org>
Date: Wed, 26 Jan 2011 11:12:50 +0000 (+0100)
Subject: arm/omap: use system_wq in mailbox
X-Git-Tag: v2.6.39-rc1~492^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c48730056f69db30c075236f4ee2bc9d3f4f9985;p=pandora-kernel.git

arm/omap: use system_wq in mailbox

With cmwq, there's no reason to use a separate workqueue for mailbox.
Use the system_wq instead.  mbox->rxq->work is sync flushed in
omap_mbox_fini() to make sure it's not running on any cpu, which makes
sure that no mbox work is running when omap_mbox_exit() is entered.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Hari Kanigeri <hari.kanigeri@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org
---

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