diff options
Diffstat (limited to 'arch/x86/pci/k8-bus_64.c')
| -rw-r--r-- | arch/x86/pci/k8-bus_64.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/pci/k8-bus_64.c b/arch/x86/pci/k8-bus_64.c index 84b2030fc2f0..4e64c58e17a0 100644 --- a/arch/x86/pci/k8-bus_64.c +++ b/arch/x86/pci/k8-bus_64.c @@ -69,7 +69,8 @@ void set_pci_bus_resources_arch_default(struct pci_bus *b) int j; struct pci_root_info *info; - if (!pci_root_num) + /* if only one root bus, don't need to anything */ + if (pci_root_num < 2) return; for (i = 0; i < pci_root_num; i++) { |
