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author | Arnd Bergmann <arnd@arndb.de> | 2011-10-20 15:14:25 +0200 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2011-10-20 15:14:25 +0200 |
commit | b4cbb8a4e602ea77b0525d06eff89c6a6070dab3 (patch) | |
tree | a5dd723679582505ef3905c90f0c2c032d191b94 /arch/x86/pci/acpi.c | |
parent | 526b264163068f77c5f2409031f5e25caf3900a9 (diff) | |
parent | c5d7a9230e5e277f262b6806b7f4d6b35de5a3fb (diff) | |
download | linux-b4cbb8a4e602ea77b0525d06eff89c6a6070dab3.tar.bz2 |
Merge branch 'imx-features-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/devel
Conflicts:
arch/arm/mach-mx5/clock-mx51-mx53.c
arch/arm/mach-mx5/devices-imx53.h
Diffstat (limited to 'arch/x86/pci/acpi.c')
-rw-r--r-- | arch/x86/pci/acpi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index c95330267f08..039d91315bc5 100644 --- 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) |