From a0b8e76facbb1f12e4b43a2b7b88bd5d18a3faf5 Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Sat, 4 May 2013 14:22:57 +0000
Subject: [PATCH] powerpc/pci: Don't add bogus empty resources to PHBs

When converting to use the new pci_add_resource_offset() we didn't
properly account for empty resources (0 flags) and add those bogons
to the PHBs. The result is some annoying messages in the log.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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