The find_pci_host_bridge function can be useful to other PCI code so
export it. In the meantime, change its name to more like other interfaces
as pci_find_host_bridge.
Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
---
drivers/pci/host-bridge.c | 6 +++---
drivers/pci/pci.h | 2 ++
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index 3e5bbf9e8889..5f4a2e04c8d7 100644
--- a/drivers/pci/host-bridge.c
+++ b/drivers/pci/host-bridge.c
@@ -16,7 +16,7 @@ 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 *pci_find_host_bridge(struct pci_bus *bus)
{
struct pci_bus *root_bus = find_pci_root_bus(bus);
@@ -48,7 +48,7 @@ void pci_set_host_bridge_release(struct pci_host_bridge *bridge,
void pcibios_resource_to_bus(struct pci_bus *bus, struct pci_bus_region *region,
struct resource *res)
{
- struct pci_host_bridge *bridge = find_pci_host_bridge(bus);
+ struct pci_host_bridge *bridge = pci_find_host_bridge(bus);
struct resource_entry *window;
resource_size_t offset = 0;
@@ -73,7 +73,7 @@ static bool region_contains(struct pci_bus_region *region1,
void pcibios_bus_to_resource(struct pci_bus *bus, struct resource *res,
struct pci_bus_region *region)
{
- struct pci_host_bridge *bridge = find_pci_host_bridge(bus);
+ struct pci_host_bridge *bridge = pci_find_host_bridge(bus);
struct resource_entry *window;
resource_size_t offset = 0;
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 4091f82239cd..d72f849174a4 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -321,4 +321,6 @@ static inline int pci_dev_specific_reset(struct pci_dev *dev, int probe)
}
#endif
+struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);
+
#endif /* DRIVERS_PCI_H */
--
2.1.0
--
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