diff options
Diffstat (limited to 'drivers/pci/hotplug/acpi_pcihp.c')
| -rw-r--r-- | drivers/pci/hotplug/acpi_pcihp.c | 40 |
1 files changed, 2 insertions, 38 deletions
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c index fbc63d5e459f..eb159587d0bf 100644 --- a/drivers/pci/hotplug/acpi_pcihp.c +++ b/drivers/pci/hotplug/acpi_pcihp.c @@ -354,7 +354,7 @@ acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus, status = acpi_run_hpp(handle, hpp); if (ACPI_SUCCESS(status)) break; - if (acpi_root_bridge(handle)) + if (acpi_is_root_bridge(handle)) break; status = acpi_get_parent(handle, &phandle); if (ACPI_FAILURE(status)) @@ -428,7 +428,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags) status = acpi_run_oshp(handle); if (ACPI_SUCCESS(status)) goto got_one; - if (acpi_root_bridge(handle)) + if (acpi_is_root_bridge(handle)) break; chandle = handle; status = acpi_get_parent(chandle, &handle); @@ -449,42 +449,6 @@ got_one: } EXPORT_SYMBOL(acpi_get_hp_hw_control_from_firmware); -/* acpi_root_bridge - check to see if this acpi object is a root bridge - * - * @handle - the acpi object in question. - */ -int acpi_root_bridge(acpi_handle handle) -{ - acpi_status status; - struct acpi_device_info *info; - struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - int i; - - status = acpi_get_object_info(handle, &buffer); - if (ACPI_SUCCESS(status)) { - info = buffer.pointer; - if ((info->valid & ACPI_VALID_HID) && - !strcmp(PCI_ROOT_HID_STRING, - info->hardware_id.value)) { - kfree(buffer.pointer); - return 1; - } - if (info->valid & ACPI_VALID_CID) { - for (i=0; i < info->compatibility_id.count; i++) { - if (!strcmp(PCI_ROOT_HID_STRING, - info->compatibility_id.id[i].value)) { - kfree(buffer.pointer); - return 1; - } - } - } - kfree(buffer.pointer); - } - return 0; -} -EXPORT_SYMBOL_GPL(acpi_root_bridge); - - static int is_ejectable(acpi_handle handle) { acpi_status status; |