diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 7cc433d6993..0ea5ef4eb6a 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -224,8 +224,6 @@ struct acpi_processor {
 	struct acpi_processor_throttling throttling;
 	struct acpi_processor_limit limit;
 	struct thermal_cooling_device *cdev;
-	/* the _PDC objects for this processor, if any */
-	struct acpi_object_list *pdc;
 };
 
 struct acpi_processor_errata {