From: Borislav Petkov <bp@suse.de>
Date: Wed, 12 Feb 2014 17:15:00 +0000 (+0100)
Subject: EDAC: Correct workqueue setup path
X-Git-Tag: v3.2.56~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fff691886ed8c83d3ba90e097f1b2c241d11c5e7;p=pandora-kernel.git

EDAC: Correct workqueue setup path

commit cb6ef42e516cb8948f15e4b70dc03af8020050a2 upstream.

We're using edac_mc_workq_setup() both on the init path, when
we load an edac driver and when we change the polling period
(edac_mc_reset_delay_period) through /sys/.../edac_mc_poll_msec.

On that second path we don't need to init the workqueue which has been
initialized already.

Thanks to Tejun for workqueue insights.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1391457913-881-1-git-send-email-prarit@redhat.com
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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