Merge branch 'fixes' of git://git.linaro.org/people/arnd/arm-soc

[pandora-kernel.git] / arch / x86 / pci / acpi.c

diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index c953302..039d913 100644 (file)
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -365,8 +365,13 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root)
         */
        if (bus) {
                struct pci_bus *child;
-               list_for_each_entry(child, &bus->children, node)
-                       pcie_bus_configure_settings(child, child->self->pcie_mpss);
+               list_for_each_entry(child, &bus->children, node) {
+                       struct pci_dev *self = child->self;
+                       if (!self)
+                               continue;
+
+                       pcie_bus_configure_settings(child, self->pcie_mpss);
+               }
        }
 
        if (!bus)