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PCI: Export pci_find_host_bridge() for use inside PCI core 

The find_pci_host_bridge() function can be useful to other PCI code so
export it.  Change its name to pci_find_host_bridge().

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Aaron Lu 2015-03-25 14:32:25 +08:00 committed by Bjorn Helgaas
parent 18e94a3384
commit 3390e0850b
2 changed files with 5 additions and 3 deletions
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6
drivers/pci/host-bridge.c
View File

@ -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);
@ -34,7 +34,7 @@ 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;
@ -59,7 +59,7 @@ 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;

2
drivers/pci/pci.h
View File

@ -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 */