acpi/acpica/dsutils.c

123  * PARAMETERS:  op                  - Current Op
133 acpi_ds_is_result_used(union acpi_parse_object * op,
138 	ACPI_FUNCTION_TRACE_PTR(ds_is_result_used, op);
142 	if (!op) {
167 	if ((!op->common.parent) ||
168 	    (op->common.parent->common.aml_opcode == AML_SCOPE_OP)) {
174 				  acpi_ps_get_opcode_name(op->common.
182 	    acpi_ps_get_opcode_info(op->common.parent->common.aml_opcode);
184 		ACPI_ERROR((AE_INFO, "Unknown parent opcode Op=%p", op));
197 		switch (op->common.parent->common.aml_opcode) {
207 			 * If we are executing the predicate AND this is the predicate op,
213 			     op)) {
238 		if ((op->common.parent->common.aml_opcode == AML_REGION_OP) ||
239 		    (op->common.parent->common.aml_opcode == AML_DATA_REGION_OP)
240 		    || (op->common.parent->common.aml_opcode == AML_PACKAGE_OP)
241 		    || (op->common.parent->common.aml_opcode == AML_BUFFER_OP)
242 		    || (op->common.parent->common.aml_opcode ==
244 		    || (op->common.parent->common.aml_opcode ==
246 		    || (op->common.parent->common.aml_opcode ==
268 			  acpi_ps_get_opcode_name(op->common.aml_opcode),
269 			  acpi_ps_get_opcode_name(op->common.parent->common.
270 						  aml_opcode), op));
277 			  acpi_ps_get_opcode_name(op->common.aml_opcode),
278 			  acpi_ps_get_opcode_name(op->common.parent->common.
279 						  aml_opcode), op));
288  * PARAMETERS:  op              - Current parse Op
302 acpi_ds_delete_result_if_not_used(union acpi_parse_object *op,
311 	if (!op) {
320 	if (!acpi_ds_is_result_used(op, walk_state)) {
518 					 * For the Conditional Reference op, it's OK if
748 	union acpi_parse_object *op = walk_state->op;
755 	if (!op->common.parent) {
762 	if ((op->common.parent->common.aml_opcode == AML_PACKAGE_OP) ||
763 	    (op->common.parent->common.aml_opcode == AML_VARIABLE_PACKAGE_OP) ||
764 	    (op->common.parent->common.aml_opcode == AML_REF_OF_OP)) {
771 	status = acpi_ds_create_operand(walk_state, op, 0);
776 	if (op->common.flags & ACPI_PARSEOP_TARGET) {
825 		op->common.flags |= ACPI_PARSEOP_IN_STACK;