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>
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18e94a3384
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drivers/pci
@ -16,7 +16,7 @@ static struct pci_bus *find_pci_root_bus(struct pci_bus *bus)
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return bus;
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}
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static struct pci_host_bridge *find_pci_host_bridge(struct pci_bus *bus)
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struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus)
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{
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struct pci_bus *root_bus = find_pci_root_bus(bus);
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@ -34,7 +34,7 @@ void pci_set_host_bridge_release(struct pci_host_bridge *bridge,
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void pcibios_resource_to_bus(struct pci_bus *bus, struct pci_bus_region *region,
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struct resource *res)
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{
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struct pci_host_bridge *bridge = find_pci_host_bridge(bus);
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struct pci_host_bridge *bridge = pci_find_host_bridge(bus);
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struct resource_entry *window;
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resource_size_t offset = 0;
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@ -59,7 +59,7 @@ static bool region_contains(struct pci_bus_region *region1,
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void pcibios_bus_to_resource(struct pci_bus *bus, struct resource *res,
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struct pci_bus_region *region)
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{
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struct pci_host_bridge *bridge = find_pci_host_bridge(bus);
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struct pci_host_bridge *bridge = pci_find_host_bridge(bus);
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struct resource_entry *window;
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resource_size_t offset = 0;
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@ -321,4 +321,6 @@ static inline int pci_dev_specific_reset(struct pci_dev *dev, int probe)
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}
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#endif
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struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);
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#endif /* DRIVERS_PCI_H */
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