diff options
Diffstat (limited to 'drivers/acpi/acpica/evrgnini.c')
| -rw-r--r-- | drivers/acpi/acpica/evrgnini.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index 2e3b0334072f..0b47a6dc9290 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -199,7 +199,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, return_ACPI_STATUS(status); } - parent_node = acpi_ns_get_parent_node(region_obj->region.node); + parent_node = region_obj->region.node->parent; /* * Get the _SEG and _BBN values from the device upon which the handler @@ -248,7 +248,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, break; } - pci_root_node = acpi_ns_get_parent_node(pci_root_node); + pci_root_node = pci_root_node->parent; } /* PCI root bridge not found, use namespace root node */ @@ -280,7 +280,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, */ pci_device_node = region_obj->region.node; while (pci_device_node && (pci_device_node->type != ACPI_TYPE_DEVICE)) { - pci_device_node = acpi_ns_get_parent_node(pci_device_node); + pci_device_node = pci_device_node->parent; } if (!pci_device_node) { @@ -289,8 +289,8 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, } /* - * Get the PCI device and function numbers from the _ADR object contained - * in the parent's scope. + * Get the PCI device and function numbers from the _ADR object + * contained in the parent's scope. */ status = acpi_ut_evaluate_numeric_object(METHOD_NAME__ADR, pci_device_node, &pci_value); @@ -320,9 +320,15 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, pci_id->bus = ACPI_LOWORD(pci_value); } - /* Complete this device's pci_id */ + /* Complete/update the PCI ID for this device */ - acpi_os_derive_pci_id(pci_root_node, region_obj->region.node, &pci_id); + status = + acpi_hw_derive_pci_id(pci_id, pci_root_node, + region_obj->region.node); + if (ACPI_FAILURE(status)) { + ACPI_FREE(pci_id); + return_ACPI_STATUS(status); + } *region_context = pci_id; return_ACPI_STATUS(AE_OK); @@ -521,7 +527,7 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj, return_ACPI_STATUS(AE_NOT_EXIST); } - node = acpi_ns_get_parent_node(region_obj->region.node); + node = region_obj->region.node->parent; space_id = region_obj->region.space_id; /* Setup defaults */ @@ -654,7 +660,7 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj, /* This node does not have the handler we need; Pop up one level */ - node = acpi_ns_get_parent_node(node); + node = node->parent; } /* If we get here, there is no handler for this region */ |