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path: root/drivers/acpi/acpica/evrgnini.c
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Diffstat (limited to 'drivers/acpi/acpica/evrgnini.c')
-rw-r--r--drivers/acpi/acpica/evrgnini.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index f40d271bf568..0b47a6dc9290 100644
--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -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);