x86/PCI: split out pci_mmconfig_alloc() for code reuse

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Split out pci_mmconfig_alloc() for code reuse, which will be used
when supporting PCI root bridge hotplug.

Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Jiang Liu 2012-06-22 14:55:11 +08:00 • committed by Bjorn Helgaas

parent 2a76c450bd

commit 846e402300

1 changed files with 15 additions and 4 deletions

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arch/x86/pci/mmconfig-shared.c

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