powerpc/pseries: Make IOV setup routines static

These are only used locally. It fixes these W=1 compile errors :

../arch/powerpc/platforms/pseries/setup.c:610:17: error: no previous prototype for ‘pseries_get_iov_fw_value’ [-Werror=missing-prototypes]
  610 | resource_size_t pseries_get_iov_fw_value(struct pci_dev *dev, int resno,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~
../arch/powerpc/platforms/pseries/setup.c:646:6: error: no previous prototype for ‘of_pci_set_vf_bar_size’ [-Werror=missing-prototypes]
  646 | void of_pci_set_vf_bar_size(struct pci_dev *dev, const int *indexes)
      |      ^~~~~~~~~~~~~~~~~~~~~~
../arch/powerpc/platforms/pseries/setup.c:668:6: error: no previous prototype for ‘of_pci_parse_iov_addrs’ [-Werror=missing-prototypes]
  668 | void of_pci_parse_iov_addrs(struct pci_dev *dev, const int *indexes)
      |      ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-22-clg@kaod.org

diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 090c13f..0272aa4 100644 (file)
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -607,8 +607,8 @@ enum get_iov_fw_value_index {
        WDW_SIZE      = 3     /*  Get Window Size */
 };
 
-resource_size_t pseries_get_iov_fw_value(struct pci_dev *dev, int resno,
-                                        enum get_iov_fw_value_index value)
+static resource_size_t pseries_get_iov_fw_value(struct pci_dev *dev, int resno,
+                                               enum get_iov_fw_value_index value)
 {
        const int *indexes;
        struct device_node *dn = pci_device_to_OF_node(dev);
@@ -643,7 +643,7 @@ resource_size_t pseries_get_iov_fw_value(struct pci_dev *dev, int resno,
        return ret;
 }
 
-void of_pci_set_vf_bar_size(struct pci_dev *dev, const int *indexes)
+static void of_pci_set_vf_bar_size(struct pci_dev *dev, const int *indexes)
 {
        struct resource *res;
        resource_size_t base, size;
@@ -665,7 +665,7 @@ void of_pci_set_vf_bar_size(struct pci_dev *dev, const int *indexes)
        }
 }
 
-void of_pci_parse_iov_addrs(struct pci_dev *dev, const int *indexes)
+static void of_pci_parse_iov_addrs(struct pci_dev *dev, const int *indexes)
 {
        struct resource *res, *root, *conflict;
        resource_size_t base, size;