diff options
| author | Tomasz Nowicki <tn@semihalf.com> | 2016-06-10 21:55:14 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-06-10 18:28:12 -0500 |
| commit | 9c7cb891ecfea3b88e4fa255afeec0da84ea6a86 (patch) | |
| tree | b873f884250bc730ffb4dd7729beab4ae63b5a18 /drivers/pci/pci.c | |
| parent | 935c760ec8101413248da23b6df45f0a7a643c62 (diff) | |
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 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index eb431b5c3685..b9a783385eae 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4941,7 +4941,7 @@ int pci_get_new_domain_nr(void) } #ifdef CONFIG_PCI_DOMAINS_GENERIC -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) { static int use_dt_domains = -1; int domain = -1; @@ -4985,7 +4985,7 @@ void pci_bus_assign_domain_nr(struct pci_bus *bus, struct device *parent) domain = -1; } - bus->domain_nr = domain; + return domain; } #endif #endif |