From: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Date: Tue, 17 Sep 2013 20:11:04 +0000 (-0600)
Subject: bus: mvebu-mbus: Fix optional pcie-mem/io-aperture properties
X-Git-Tag: v3.12-rc4~25^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8553bcad3eca6cdd19c4771c378bd2cf6e25c6b2;p=pandora-kernel.git

bus: mvebu-mbus: Fix optional pcie-mem/io-aperture properties

If the property was not specified then the returned resource had a
resource_size(..) == 1, rather than 0. The PCI-E driver checks for 0 so it
blindly continues on with a corrupted resource.

The regression was introduced into v3.12 by:

  11be654 PCI: mvebu: Adapt to the new device tree layout

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

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