diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 73a63efcf855..c2d46d28114b 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1490,7 +1490,7 @@ static void pnv_ioda_release_vf_PE(struct pci_dev *pdev)
 	}
 }
 
-void pnv_pci_sriov_disable(struct pci_dev *pdev)
+static void pnv_pci_sriov_disable(struct pci_dev *pdev)
 {
 	struct pci_bus        *bus;
 	struct pci_controller *hose;
@@ -1600,7 +1600,7 @@ static void pnv_ioda_setup_vf_PE(struct pci_dev *pdev, u16 num_vfs)
 	}
 }
 
-int pnv_pci_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
+static int pnv_pci_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
 {
 	struct pci_bus        *bus;
 	struct pci_controller *hose;
@@ -1715,7 +1715,7 @@ m64_failed:
 	return ret;
 }
 
-int pnv_pcibios_sriov_disable(struct pci_dev *pdev)
+static int pnv_pcibios_sriov_disable(struct pci_dev *pdev)
 {
 	pnv_pci_sriov_disable(pdev);
 
@@ -1724,7 +1724,7 @@ int pnv_pcibios_sriov_disable(struct pci_dev *pdev)
 	return 0;
 }
 
-int pnv_pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
+static int pnv_pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
 {
 	/* Allocate PCI data */
 	add_sriov_vf_pdns(pdev);