PCI: Export host bridge registration interface

Allow PCI host bridge drivers to use the new host bridge interfaces to
register their host bridge.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index cf9cb6f30782..f85ecb595c30 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -521,7 +521,7 @@ static void pci_release_host_bridge_dev(struct device *dev)
         kfree(bridge);
 }
 
-static struct pci_host_bridge *pci_alloc_host_bridge(size_t priv)
+struct pci_host_bridge *pci_alloc_host_bridge(size_t priv)
 {
         struct pci_host_bridge *bridge;
 
@@ -533,6 +533,7 @@ static struct pci_host_bridge *pci_alloc_host_bridge(size_t priv)
 
         return bridge;
 }
+EXPORT_SYMBOL(pci_alloc_host_bridge);
 
 static const unsigned char pcix_bus_speed[] = {
         PCI_SPEED_UNKNOWN,              /* 0 */
@@ -717,7 +718,7 @@ static void pci_set_bus_msi_domain(struct pci_bus *bus)
         dev_set_msi_domain(&bus->dev, d);
 }
 
-static int pci_register_host_bridge(struct pci_host_bridge *bridge)
+int pci_register_host_bridge(struct pci_host_bridge *bridge)
 {
         struct device *parent = bridge->dev.parent;
         struct resource_entry *window, *n;
@@ -832,6 +833,7 @@ free:
         kfree(bus);
         return err;
 }
+EXPORT_SYMBOL(pci_register_host_bridge);
 
 static struct pci_bus *pci_alloc_child_bus(struct pci_bus *parent,
                                            struct pci_dev *bridge, int busnr)