Commit 3390e085 authored by Aaron Lu's avatar Aaron Lu Committed by Bjorn Helgaas
Browse files

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: default avatarAaron Lu <aaron.lu@intel.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 18e94a33

drivers/pci/host-bridge.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

drivers/pci/pci.h

+2 −0
Original line number Diff line number Diff line
@@ -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 */