182     ACPI_WALK_STATE         *WalkState)  in AcpiDsClearImplicitReturn()  argument
195     if (WalkState->ImplicitReturnObj)  in AcpiDsClearImplicitReturn()
204             WalkState->ImplicitReturnObj));  in AcpiDsClearImplicitReturn()
206         AcpiUtRemoveReference (WalkState->ImplicitReturnObj);  in AcpiDsClearImplicitReturn()
207         WalkState->ImplicitReturnObj = NULL;  in AcpiDsClearImplicitReturn()
233     ACPI_WALK_STATE         *WalkState,  in AcpiDsDoImplicitReturn()  argument
252         WalkState->ImplicitReturnObj));  in AcpiDsDoImplicitReturn()
260     if (WalkState->ImplicitReturnObj)  in AcpiDsDoImplicitReturn()
262         if (WalkState->ImplicitReturnObj == ReturnDesc)  in AcpiDsDoImplicitReturn()
266         AcpiDsClearImplicitReturn (WalkState);  in AcpiDsDoImplicitReturn()
271     WalkState->ImplicitReturnObj = ReturnDesc;  in AcpiDsDoImplicitReturn()
297     ACPI_WALK_STATE         *WalkState)  in AcpiDsIsResultUsed()  argument
321     (void) AcpiDsDoImplicitReturn (WalkState->ResultObj, WalkState, TRUE);  in AcpiDsIsResultUsed()
376             if ((WalkState->ControlState->Common.State ==  in AcpiDsIsResultUsed()
378                 (WalkState->ControlState->Control.PredicateOp == Op))  in AcpiDsIsResultUsed()
470     ACPI_WALK_STATE         *WalkState)  in AcpiDsDeleteResultIfNotUsed()  argument
490     if (!AcpiDsIsResultUsed (Op, WalkState))  in AcpiDsDeleteResultIfNotUsed()
494         Status = AcpiDsResultPop (&ObjDesc, WalkState);  in AcpiDsDeleteResultIfNotUsed()
521     ACPI_WALK_STATE         *WalkState)  in AcpiDsResolveOperands()  argument
527     ACPI_FUNCTION_TRACE_PTR (DsResolveOperands, WalkState);  in AcpiDsResolveOperands()
535     for (i = 0; i < WalkState->NumOperands; i++)  in AcpiDsResolveOperands()
537         Status = AcpiExResolveToValue (&WalkState->Operands[i], WalkState);  in AcpiDsResolveOperands()
562     ACPI_WALK_STATE         *WalkState)  in AcpiDsClearOperands()  argument
567     ACPI_FUNCTION_TRACE_PTR (DsClearOperands, WalkState);  in AcpiDsClearOperands()
572     for (i = 0; i < WalkState->NumOperands; i++)  in AcpiDsClearOperands()
578         AcpiUtRemoveReference (WalkState->Operands[i]);  in AcpiDsClearOperands()
579         WalkState->Operands[i] = NULL;  in AcpiDsClearOperands()
582     WalkState->NumOperands = 0;  in AcpiDsClearOperands()
606     ACPI_WALK_STATE         *WalkState,  in AcpiDsCreateOperand()  argument
652         if ((WalkState->DeferredNode) &&  in AcpiDsCreateOperand()
653             (WalkState->DeferredNode->Type == ACPI_TYPE_BUFFER_FIELD) &&  in AcpiDsCreateOperand()
655                 ((WalkState->Opcode == AML_CREATE_FIELD_OP) ? 3 : 2)))  in AcpiDsCreateOperand()
658                 ACPI_OPERAND_OBJECT, WalkState->DeferredNode);  in AcpiDsCreateOperand()
688             Status = AcpiNsLookup (WalkState->ScopeInfo, NameString,  in AcpiDsCreateOperand()
690                 ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE, WalkState,  in AcpiDsCreateOperand()
733                 ACPI_ERROR_NAMESPACE (WalkState->ScopeInfo,  in AcpiDsCreateOperand()
751         Status = AcpiDsObjStackPush (ObjDesc, WalkState);  in AcpiDsCreateOperand()
757         AcpiDbDisplayArgumentObject (ObjDesc, WalkState);  in AcpiDsCreateOperand()
797             Status = AcpiDsResultPop (&ObjDesc, WalkState);  in AcpiDsCreateOperand()
822                 WalkState, Arg, Opcode, &ObjDesc);  in AcpiDsCreateOperand()
832         Status = AcpiDsObjStackPush (ObjDesc, WalkState);  in AcpiDsCreateOperand()
838         AcpiDbDisplayArgumentObject (ObjDesc, WalkState);  in AcpiDsCreateOperand()
862     ACPI_WALK_STATE         *WalkState,  in AcpiDsCreateOperands()  argument
869     UINT32                  Index = WalkState->NumOperands;  in AcpiDsCreateOperands()
870     UINT32                  PrevNumOperands = WalkState->NumOperands;  in AcpiDsCreateOperands()
889         WalkState->Operands [Index] = NULL;  in AcpiDsCreateOperands()
900         WalkState->NumOperands, ArgCount, Index));  in AcpiDsCreateOperands()
909         WalkState->OperandIndex = (UINT8) Index;  in AcpiDsCreateOperands()
911         Status = AcpiDsCreateOperand (WalkState, Arg, Index);  in AcpiDsCreateOperands()
932     WalkState->NumOperands = (UINT8) (i);  in AcpiDsCreateOperands()
933     AcpiDsObjStackPopAndDelete (NewNumOperands, WalkState);  in AcpiDsCreateOperands()
936     WalkState->NumOperands = (UINT8) (PrevNumOperands);  in AcpiDsCreateOperands()
961     ACPI_WALK_STATE         *WalkState)  in AcpiDsEvaluateNamePath()  argument
964     ACPI_PARSE_OBJECT       *Op = WalkState->Op;  in AcpiDsEvaluateNamePath()
965     ACPI_OPERAND_OBJECT     **Operand = &WalkState->Operands[0];  in AcpiDsEvaluateNamePath()
970     ACPI_FUNCTION_TRACE_PTR (DsEvaluateNamePath, WalkState);  in AcpiDsEvaluateNamePath()
989     Status = AcpiDsCreateOperand (WalkState, Op, 0);  in AcpiDsEvaluateNamePath()
1003     Status = AcpiExResolveToValue (Operand, WalkState);  in AcpiDsEvaluateNamePath()
1016             *Operand, &NewObjDesc, WalkState);  in AcpiDsEvaluateNamePath()
1033     Status = AcpiDsObjStackPop (1, WalkState);  in AcpiDsEvaluateNamePath()
1036         WalkState->ResultObj = NewObjDesc;  in AcpiDsEvaluateNamePath()
1042     WalkState->ResultObj = NewObjDesc;  in AcpiDsEvaluateNamePath()
1044     Status = AcpiDsResultPush (WalkState->ResultObj, WalkState);  in AcpiDsEvaluateNamePath()