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powerpc/pci: Remove duplicate check in pcibios_fixup_bus()

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pci_read_bridge_bases() already checks if the PCI bus is root
bus or not, so we needn't do same check in pcibios_fixup_bus()
and just remove it.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan 2013-07-31 16:43:56 +08:00 committed by Benjamin Herrenschmidt
parent c35d2a8c5f
commit 1a85d66bcc
1 changed files with 1 additions and 2 deletions
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3
arch/powerpc/kernel/pci-common.c
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@ -1055,8 +1055,7 @@ void pcibios_fixup_bus(struct pci_bus *bus)
* bases. This is -not- called when generating the PCI tree from * bases. This is -not- called when generating the PCI tree from
* the OF device-tree. * the OF device-tree.
*/ */
if (bus->self != NULL) pci_read_bridge_bases(bus);
pci_read_bridge_bases(bus);
/* Now fixup the bus bus */ /* Now fixup the bus bus */
pcibios_setup_bus_self(bus); pcibios_setup_bus_self(bus);