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| author | Aaron Lu <aaron.lu@intel.com> | 2015-03-25 14:32:25 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-04-08 14:49:20 -0500 |
| commit | 3390e0850b711d163b35508464cfbe0a4477dfe2 (patch) | |
| tree | e9f0889f9af89418e62516a8de30a74d17a56901 /drivers | |
| parent | 18e94a3384368340d438cf67fcaebd72084f34f8 (diff) | |
| download | linux-stable-3390e0850b711d163b35508464cfbe0a4477dfe2.tar.gz linux-stable-3390e0850b711d163b35508464cfbe0a4477dfe2.tar.bz2 linux-stable-3390e0850b711d163b35508464cfbe0a4477dfe2.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/host-bridge.c | 6 | ||||
| -rw-r--r-- | 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 39b2dbe585aa..30211c617400 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); @@ -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; 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 */ |