Merge branch 'pci/yinghai-survey-resources' into next
* pci/yinghai-survey-resources:
x86/PCI: Implement pcibios_resource_survey_bus()
PCI/ACPI: Reserve firmware-allocated resources for hot-added root buses
x86/PCI: Keep resource allocation functions after boot
x86/PCI: Don't track firmware-assigned BAR values for hot-added devices
x86/PCI: Factor out pcibios_allocate_dev_rom_resource()
x86/PCI: Allocate resources on a per-bus basis for hot-adding root buses
x86/PCI: Factor out pcibios_allocate_dev_resources()
x86/PCI: Factor out pcibios_allocate_bridge_resources()