PCI: Separate VF BAR updates from standard BAR updates
Previously pci_update_resource() used the same code path for updating standard BARs and VF BARs in SR-IOV capabilities. Split the VF BAR update into a new pci_iov_update_resource() internal interface, which makes it simpler to compute the BAR address (we can get rid of pci_resource_bar() and pci_iov_resource_bar()). This patch: - Renames pci_update_resource() to pci_std_update_resource(), - Adds pci_iov_update_resource(), - Makes pci_update_resource() a wrapper that calls the appropriate one, No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
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