diff options
Diffstat (limited to 'drivers/pci/pci-acpi.c')
| -rw-r--r-- | drivers/pci/pci-acpi.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index dbdc5f7e2b2..c78cc432eda 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -290,24 +290,16 @@ static struct pci_platform_pm_ops acpi_pci_platform_pm = { void acpi_pci_add_bus(struct pci_bus *bus) { - acpi_handle handle = NULL; - - if (bus->bridge) - handle = ACPI_HANDLE(bus->bridge); - if (acpi_pci_disabled || handle == NULL) + if (acpi_pci_disabled || !bus->bridge) return; - acpi_pci_slot_enumerate(bus, handle); - acpiphp_enumerate_slots(bus, handle); + acpi_pci_slot_enumerate(bus); + acpiphp_enumerate_slots(bus); } void acpi_pci_remove_bus(struct pci_bus *bus) { - /* - * bus->bridge->acpi_node.handle has already been reset to NULL - * when acpi_pci_remove_bus() is called, so don't check ACPI handle. - */ - if (acpi_pci_disabled) + if (acpi_pci_disabled || !bus->bridge) return; acpiphp_remove_slots(bus); |