From: Bjorn Helgaas <bhelgaas@google.com>
Date: Wed, 26 Feb 2014 18:25:58 +0000 (-0700)
Subject: PCI: Mark resources as IORESOURCE_UNSET if we can't assign them
X-Git-Tag: v3.15-rc1~143^2^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd064f0a231af336218838474ea45a64f1672190;p=pandora-kernel.git

PCI: Mark resources as IORESOURCE_UNSET if we can't assign them

When assigning addresses to resources, mark them with IORESOURCE_UNSET
before we start and clear IORESOURCE_UNSET if assignment is successful.
That means that if we print the resource during assignment, we will show
the size, not a meaningless address.

Also, clear IORESOURCE_UNSET if we do assign an address, so we print the
address when it is valid.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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