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

Yijing Wang
2015-01-16T01:44:24Z

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