tree d4ed374d484cc1818c47b66fb71c1955ee277ae9
parent b95168e010a405add13aa010d7c45b55dc4026c7
author Yinghai Lu <yinghai@kernel.org> 1352003971 -0700
committer Bjorn Helgaas <bhelgaas@google.com> 1357599528 -0700

PCI/ACPI: Reserve firmware-allocated resources for hot-added root buses

Firmware may have assigned PCI BARs for hot-added devices, so reserve
those resources before trying to allocate more.

[bhelgaas: move empty weak definition here]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>