From: Gavin Shan <shangw@linux.vnet.ibm.com>
Date: Wed, 12 Feb 2014 07:24:55 +0000 (+0800)
Subject: powerpc/eeh: Cleanup on eeh_subsystem_enabled
X-Git-Tag: v3.14-rc4~40^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ec5a0adf60c23bb6b0a95d3b96a8c1ff1e1aa5a;p=pandora-kernel.git

powerpc/eeh: Cleanup on eeh_subsystem_enabled

The patch cleans up variable eeh_subsystem_enabled so that we needn't
refer the variable directly from external. Instead, we will use
function eeh_enabled() and eeh_set_enable() to operate the variable.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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