From: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Wed, 1 Oct 2014 07:07:52 +0000 (+1000)
Subject: powerpc/pseries: Drop config requests in EEH accessors
X-Git-Tag: fixes-against-v3.18-rc2~26^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3409eb4e69e1150202bc4ec61801115da32aa380;p=pandora-kernel.git

powerpc/pseries: Drop config requests in EEH accessors

The pSeires EEH config accessors rely on rtas_{read, write}_config()
and the condition to check if the PE's config space is blocked
should be moved to those 2 functions so that config requests from
kernel, userland, EEH core can be dropped to avoid recursive EEH error
if necessary.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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