diff --git a/include/linux/pci.h b/include/linux/pci.h
index 562875d34b9805a852fdf29ddb9ada98f70a7ecb..df17288fc1f6b3c8b0f395ba6579c2b7bd2ae442 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1295,7 +1295,6 @@ unsigned char pci_bus_max_busnr(struct pci_bus *bus);
 void pci_setup_bridge(struct pci_bus *bus);
 resource_size_t pcibios_window_alignment(struct pci_bus *bus,
 					 unsigned long type);
-resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
 
 #define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
 #define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
@@ -1923,6 +1922,7 @@ void pcibios_release_device(struct pci_dev *dev);
 void pcibios_penalize_isa_irq(int irq, int active);
 int pcibios_alloc_irq(struct pci_dev *dev);
 void pcibios_free_irq(struct pci_dev *dev);
+resource_size_t pcibios_default_alignment(void);
 
 #ifdef CONFIG_HIBERNATE_CALLBACKS
 extern struct dev_pm_ops pcibios_pm_ops;
@@ -1955,6 +1955,11 @@ int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs);
 int pci_sriov_get_totalvfs(struct pci_dev *dev);
 resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno);
 void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe);
+
+/* Arch may override these (weak) */
+int pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs);
+int pcibios_sriov_disable(struct pci_dev *pdev);
+resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
 #else
 static inline int pci_iov_virtfn_bus(struct pci_dev *dev, int id)
 {