From 22a5c27bec0161c70cc2d8d1730f9b14b604757d Mon Sep 17 00:00:00 2001
From: Hui Wang <jason77.wang@gmail.com>
Date: Mon, 6 Feb 2012 04:10:59 -0300
Subject: [PATCH] edac: sb_edac: Let the driver depend on PCI_MMCONFIG

This driver needs to access PCIe Extended Configuration Space
Registers (0x100~0xfff), to correctly access those registers, we need
to enable PCI_MMCONFIG option. Since this option is not enabled for
X86_64 by default, we let the driver depend on it to prevent users
forgetting to enable this option.

Signed-off-by: Hui Wang <jason77.wang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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