From: Gabor Juhos <juhosg@openwrt.org>
Date: Thu, 4 Apr 2013 18:01:23 +0000 (+0200)
Subject: MIPS/PCI: Implement pcibios_get_phb_of_node
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~143^2~6^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a97cd43f4ef62520a852b5a2348233b0f37455b;p=pandora-kernel.git

MIPS/PCI: Implement pcibios_get_phb_of_node

The of_node field of the device assigned to a
PCI bus is used during scanning of the PCI bus.
However on MIPS, the of_node field is assigned
only after the bus has been scanned.

Implement the architecture specific version of
'pcibios_get_phb_of_node'. Which ensures that the
PCI driver core will initialize the of_node field
before starting the scan.

Also remove the local assignment of bus->dev.of_node,
it is not needed after the patch.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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