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Commit f654ecbf authored by Bob Moore's avatar Bob Moore Committed by Len Brown
Browse files

ACPICA: Removed unused code 



Handling of AML_NAME_OP as a Reference.Opcode is no longer
needed. Kernel bugzilla 2874

Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarAlexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 773069d4

drivers/acpi/executer/exdump.c

+0 −9
Original line number Diff line number Diff line
@@ -500,15 +500,6 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth) 
			acpi_os_printf("Reference: Debug\n");

			break;



		case AML_NAME_OP:



			ACPI_DUMP_PATHNAME(obj_desc->reference.object,

					   "Reference: Name: ", ACPI_LV_INFO,

					   _COMPONENT);

			ACPI_DUMP_ENTRY(obj_desc->reference.object,

					ACPI_LV_INFO);

			break;



		case AML_INDEX_OP:



			acpi_os_printf("Reference: Index %p\n",

drivers/acpi/executer/exresolv.c

+0 −18
Original line number Diff line number Diff line
@@ -140,7 +140,6 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, 
{

	acpi_status status = AE_OK;

	union acpi_operand_object *stack_desc;

	void *temp_node;

	union acpi_operand_object *obj_desc = NULL;

	u16 opcode;
@@ -156,23 +155,6 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, 
		opcode = stack_desc->reference.opcode;



		switch (opcode) {

		case AML_NAME_OP:



			/*

			 * Convert name reference to a namespace node

			 * Then, acpi_ex_resolve_node_to_value can be used to get the value

			 */

			temp_node = stack_desc->reference.object;



			/* Delete the Reference Object */



			acpi_ut_remove_reference(stack_desc);



			/* Return the namespace node */



			(*stack_ptr) = temp_node;

			break;



		case AML_LOCAL_OP:

		case AML_ARG_OP:

drivers/acpi/executer/exresop.c

+0 −11
Original line number Diff line number Diff line
@@ -137,7 +137,6 @@ acpi_ex_resolve_operands(u16 opcode, 
	union acpi_operand_object *obj_desc;

	acpi_status status = AE_OK;

	u8 object_type;

	void *temp_node;

	u32 arg_types;

	const struct acpi_opcode_info *op_info;

	u32 this_arg_type;
@@ -239,7 +238,6 @@ acpi_ex_resolve_operands(u16 opcode, 


					/*lint -fallthrough */



				case AML_NAME_OP:

				case AML_INDEX_OP:

				case AML_REF_OF_OP:

				case AML_ARG_OP:
@@ -332,15 +330,6 @@ acpi_ex_resolve_operands(u16 opcode, 
			if (ACPI_FAILURE(status)) {

				return_ACPI_STATUS(status);

			}



			if (obj_desc->reference.opcode == AML_NAME_OP) {



				/* Convert a named reference to the actual named object */



				temp_node = obj_desc->reference.object;

				acpi_ut_remove_reference(obj_desc);

				(*stack_ptr) = temp_node;

			}

			goto next_operand;



		case ARGI_DATAREFOBJ:	/* Store operator only */

drivers/acpi/executer/exstore.c

+0 −1
Original line number Diff line number Diff line
@@ -313,7 +313,6 @@ acpi_ex_store(union acpi_operand_object *source_desc, 
	 * 4) Store to the debug object

	 */

	switch (ref_desc->reference.opcode) {

	case AML_NAME_OP:

	case AML_REF_OF_OP:



		/* Storing an object into a Name "container" */