pci: make another unused extern function static

Make pci_find_bus static and rename to pci_find_bus_nr to match
functionality.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/hw/pci.h b/hw/pci.h
index 403aadb..704d3f3 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -299,7 +299,6 @@ int pci_bus_num(PCIBus *s);
 void pci_for_each_device(PCIBus *bus, int bus_num, void (*fn)(PCIBus *bus, PCIDevice *d));
 PCIBus *pci_find_root_bus(int domain);
 int pci_find_domain(const PCIBus *bus);
-PCIBus *pci_find_bus(PCIBus *bus, int bus_num);
 PCIDevice *pci_find_device(PCIBus *bus, int bus_num, uint8_t devfn);
 int pci_qdev_find_device(const char *id, PCIDevice **pdev);
 PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr);