diff options
| author | Tomasz Nowicki <tn@semihalf.com> | 2016-06-10 22:55:14 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-06-11 02:28:12 +0300 |
| commit | 9c7cb891ecfea3b88e4fa255afeec0da84ea6a86 (patch) | |
| tree | b873f884250bc730ffb4dd7729beab4ae63b5a18 /include/linux/pci.h | |
| parent | 935c760ec8101413248da23b6df45f0a7a643c62 (diff) | |
| download | linux-9c7cb891ecfea3b88e4fa255afeec0da84ea6a86.tar.xz | |
PCI: Refactor pci_bus_assign_domain_nr() for CONFIG_PCI_DOMAINS_GENERIC
Instead of assigning bus->domain_nr inside pci_bus_assign_domain_nr(),
return the domain and let the caller do the assignment. Rename
pci_bus_assign_domain_nr() to pci_bus_find_domain_nr() to reflect this.
No functional change intended.
[bhelgaas: changelog]
Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index ce03d650279b..48839e817ef2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1390,12 +1390,7 @@ static inline int pci_domain_nr(struct pci_bus *bus) { return bus->domain_nr; } -void pci_bus_assign_domain_nr(struct pci_bus *bus, struct device *parent); -#else -static inline void pci_bus_assign_domain_nr(struct pci_bus *bus, - struct device *parent) -{ -} +int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent); #endif /* some architectures require additional setup to direct VGA traffic */ |