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    Subject[PATCH 26/28] PCI: Export find_pci_host_bridge()
    Date
    Export find_pci_host_bridge().

    Signed-off-by: Yijing Wang <wangyijing@huawei.com>
    ---
    drivers/pci/host-bridge.c | 2 +-
    include/linux/pci.h | 1 +
    2 files changed, 2 insertions(+), 1 deletions(-)

    diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
    index ccbf168..74f7572 100644
    --- a/drivers/pci/host-bridge.c
    +++ b/drivers/pci/host-bridge.c
    @@ -104,7 +104,7 @@ static struct pci_bus *find_pci_root_bus(struct pci_bus *bus)
    return bus;
    }

    -static struct pci_host_bridge *find_pci_host_bridge(struct pci_bus *bus)
    +struct pci_host_bridge *find_pci_host_bridge(struct pci_bus *bus)
    {
    struct pci_bus *root_bus = find_pci_root_bus(bus);

    diff --git a/include/linux/pci.h b/include/linux/pci.h
    index 9ddca3b..3ebee9d 100644
    --- a/include/linux/pci.h
    +++ b/include/linux/pci.h
    @@ -431,6 +431,7 @@ void pci_set_host_bridge_release(struct pci_host_bridge *bridge,
    struct pci_host_bridge *pci_create_host_bridge(
    struct device *parent, u32 dombus, struct list_head *resources,
    void *sysdata, struct pci_host_bridge_ops *ops);
    +struct pci_host_bridge *find_pci_host_bridge(struct pci_bus* bus);
    /*
    * The first PCI_BRIDGE_RESOURCE_NUM PCI bus resources (those that correspond
    * to P2P or CardBus bridge windows) go in a table. Additional ones (for
    --
    1.7.1


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