PCI: Make pcie_bandwidth_capable() static

JIRA: https://issues.redhat.com/browse/RHEL-50255
Upstream Status: fe4a83e

commit fe4a83e
Author: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date:   Tue May 7 15:17:58 2024 +0300

    PCI: Make pcie_bandwidth_capable() static

    pcie_bandwidth_capable() is only used within pci.c, make it static.

    Link: https://lore.kernel.org/r/20240507121758.13849-1-ilpo.jarvinen@linux.intel.com
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

Signed-off-by: Myron Stowe <mstowe@redhat.com>

Author: Myron Stowe

drivers/pci/pci.c

@@ -6048,8 +6048,9 @@ EXPORT_SYMBOL(pcie_get_width_cap);
  * and width, multiplying them, and applying encoding overhead.  The result
  * is in Mb/s, i.e., megabits/second of raw bandwidth.
  */
-u32 pcie_bandwidth_capable(struct pci_dev *dev, enum pci_bus_speed *speed,
-			   enum pcie_link_width *width)
+static u32 pcie_bandwidth_capable(struct pci_dev *dev,
+				  enum pci_bus_speed *speed,
+				  enum pcie_link_width *width)
 {
 	*speed = pcie_get_speed_cap(dev);
 	*width = pcie_get_width_cap(dev);

drivers/pci/pci.h

@@ -293,8 +293,6 @@ void pci_bus_put(struct pci_bus *bus);
 const char *pci_speed_string(enum pci_bus_speed speed);
 enum pci_bus_speed pcie_get_speed_cap(struct pci_dev *dev);
 enum pcie_link_width pcie_get_width_cap(struct pci_dev *dev);
-u32 pcie_bandwidth_capable(struct pci_dev *dev, enum pci_bus_speed *speed,
-			   enum pcie_link_width *width);
 void __pcie_print_link_status(struct pci_dev *dev, bool verbose);
 void pcie_report_downtraining(struct pci_dev *dev);
 void pcie_update_link_speed(struct pci_bus *bus, u16 link_status);