diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2011-10-28 16:28:08 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 12:11:13 -0800 |
| commit | 46fbade05ca0784ca3c959bd7bf2aae7d81306c2 (patch) | |
| tree | 3ae7eac1e40acd9d41813a8d44001659f811c8ba /arch/x86/pci/legacy.c | |
| parent | 6361d72b04d1f77736142bc3911a32b814370729 (diff) | |
x86/PCI: use pci_scan_bus() instead of pci_scan_bus_parented()
This doesn't change any functionality, but it makes a subsequent patch
slightly simpler.
pci_scan_bus(NULL, ...) and pci_scan_bus_parented() are identical except
that pci_scan_bus() also calls pci_bus_add_devices():
pci_scan_bus_parented
pci_create_bus
pci_scan_child_bus
pci_scan_bus
pci_create_bus
pci_scan_child_bus
pci_bus_add_devices
All callers of pcibios_scan_root() call pci_bus_add_devices() explicitly,
and we don't pass a parent device, so we might as well use pci_scan_bus().
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/pci/legacy.c')
| -rw-r--r-- | arch/x86/pci/legacy.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index 2c2aeabc2609..a1df191129d3 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -31,9 +31,6 @@ int __init pci_legacy_init(void) printk("PCI: Probing PCI hardware\n"); pci_root_bus = pcibios_scan_root(0); - if (pci_root_bus) - pci_bus_add_devices(pci_root_bus); - return 0; } |