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authorBjorn Helgaas <bhelgaas@google.com>2014-01-28 16:28:21 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-02-03 10:36:24 -0700
commitf19e84824ac62d662a1d2b2b367f23b98bbd6d1d (patch)
tree70b5ff9ac71e14804be824a08a96889f3501fbe9 /security
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
x86/PCI: Drop pcibios_scan_root() check for bus already scanned
The PCI core checks to see whether we've already scanned a bus, so we don't need to do it in pcibios_scan_root(). Here's where it happens in the core: pcibios_scan_root pci_scan_bus_on_node pci_scan_root_bus pci_create_root_bus b2 = pci_find_bus(pci_domain_nr(b), bus) if (b2) goto err_out; # already scanned this bus This removes the check from pcibios_scan_root(). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions