From: Frank Haverkamp <haver@linux.vnet.ibm.com>
Date: Thu, 20 Mar 2014 14:11:03 +0000 (+0100)
Subject: GenWQE: Add wmb before DDCB is started
X-Git-Tag: omap-for-v3.16/pm-signed~78^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68fe8acc204c7fbefd4c01b8929fedb244ec283d;p=pandora-kernel.git

GenWQE: Add wmb before DDCB is started

Needed to add wmb() before we send the DDCB for execution.
Without the syncronizing it failed on System p.

Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-diff-tree failed