ACPICA: Implemented full support for deferred execution for the TermArg string arguments for DataTableRegion

This enables forward references and full operand resolution for
the three string arguments. Similar to OperationRegion deferred
argument execution.)

http://www.acpica.org/bugzilla/show_bug.cgi?id=430

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 95 deletions

diff --git a/drivers/acpi/executer/excreate.c b/drivers/acpi/executer/excreate.c
index b3914395851b..0396bd4819f1 100644
--- a/drivers/acpi/executer/excreate.c
+++ b/drivers/acpi/executer/excreate.c
@@ -352,101 +352,6 @@ acpi_ex_create_region(u8 * aml_start,
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_ex_create_table_region
- *
- * PARAMETERS:  walk_state          - Current state
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Create a new data_table_region object
- *
- ******************************************************************************/
-
-acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state)
-{
-	acpi_status status;
-	union acpi_operand_object **operand = &walk_state->operands[0];
-	union acpi_operand_object *obj_desc;
-	struct acpi_namespace_node *node;
-	union acpi_operand_object *region_obj2;
-	acpi_native_uint table_index;
-	struct acpi_table_header *table;
-
-	ACPI_FUNCTION_TRACE(ex_create_table_region);
-
-	/* Get the Node from the object stack  */
-
-	node = walk_state->op->common.node;
-
-	/*
-	 * If the region object is already attached to this node,
-	 * just return
-	 */
-	if (acpi_ns_get_attached_object(node)) {
-		return_ACPI_STATUS(AE_OK);
-	}
-
-	/* Find the ACPI table */
-
-	status = acpi_tb_find_table(operand[1]->string.pointer,
-				    operand[2]->string.pointer,
-				    operand[3]->string.pointer, &table_index);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Create the region descriptor */
-
-	obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_REGION);
-	if (!obj_desc) {
-		return_ACPI_STATUS(AE_NO_MEMORY);
-	}
-
-	region_obj2 = obj_desc->common.next_object;
-	region_obj2->extra.region_context = NULL;
-
-	status = acpi_get_table_by_index(table_index, &table);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Init the region from the operands */
-
-	obj_desc->region.space_id = REGION_DATA_TABLE;
-	obj_desc->region.address =
-	    (acpi_physical_address) ACPI_TO_INTEGER(table);
-	obj_desc->region.length = table->length;
-	obj_desc->region.node = node;
-	obj_desc->region.flags = AOPOBJ_DATA_VALID;
-
-	/* Install the new region object in the parent Node */
-
-	status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_REGION);
-	if (ACPI_FAILURE(status)) {
-		goto cleanup;
-	}
-
-	status = acpi_ev_initialize_region(obj_desc, FALSE);
-	if (ACPI_FAILURE(status)) {
-		if (status == AE_NOT_EXIST) {
-			status = AE_OK;
-		} else {
-			goto cleanup;
-		}
-	}
-
-	obj_desc->region.flags |= AOPOBJ_SETUP_COMPLETE;
-
-      cleanup:
-
-	/* Remove local reference to the object */
-
-	acpi_ut_remove_reference(obj_desc);
-	return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
  * FUNCTION:    acpi_ex_create_processor
  *
  * PARAMETERS:  walk_state          - Current state