diff options
Diffstat (limited to 'drivers/acpi/acpica/exresolv.c')
| -rw-r--r-- | drivers/acpi/acpica/exresolv.c | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c index f6105a6d612..3cde553bcbe 100644 --- a/drivers/acpi/acpica/exresolv.c +++ b/drivers/acpi/acpica/exresolv.c @@ -1,4 +1,3 @@ - /****************************************************************************** * * Module Name: exresolv - AML Interpreter object resolution @@ -6,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -147,9 +146,9 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, stack_desc = *stack_ptr; - /* This is a union acpi_operand_object */ + /* This is an object of type union acpi_operand_object */ - switch (ACPI_GET_OBJECT_TYPE(stack_desc)) { + switch (stack_desc->common.type) { case ACPI_TYPE_LOCAL_REFERENCE: ref_type = stack_desc->reference.class; @@ -157,7 +156,6 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, switch (ref_type) { case ACPI_REFCLASS_LOCAL: case ACPI_REFCLASS_ARG: - /* * Get the local from the method's state info * Note: this increments the local's object reference count @@ -231,7 +229,7 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, /* Invalid reference object */ ACPI_ERROR((AE_INFO, - "Unknown TargetType %X in Index/Reference object %p", + "Unknown TargetType 0x%X in Index/Reference object %p", stack_desc->reference.target_type, stack_desc)); status = AE_AML_INTERNAL; @@ -273,8 +271,8 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, default: ACPI_ERROR((AE_INFO, - "Unknown Reference type %X in %p", ref_type, - stack_desc)); + "Unknown Reference type 0x%X in %p", + ref_type, stack_desc)); status = AE_AML_INTERNAL; break; } @@ -297,8 +295,7 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "FieldRead SourceDesc=%p Type=%X\n", - stack_desc, - ACPI_GET_OBJECT_TYPE(stack_desc))); + stack_desc, stack_desc->common.type)); status = acpi_ex_read_data_from_field(walk_state, stack_desc, @@ -311,6 +308,7 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, break; default: + break; } @@ -322,13 +320,13 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr, * FUNCTION: acpi_ex_resolve_multiple * * PARAMETERS: walk_state - Current state (contains AML opcode) - * Operand - Starting point for resolution + * operand - Starting point for resolution * return_type - Where the object type is returned * return_desc - Where the resolved object is returned * * RETURN: Status * - * DESCRIPTION: Return the base object and type. Traverse a reference list if + * DESCRIPTION: Return the base object and type. Traverse a reference list if * necessary to get to the base object. * ******************************************************************************/ @@ -350,10 +348,12 @@ acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state, switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) { case ACPI_DESC_TYPE_OPERAND: + type = obj_desc->common.type; break; case ACPI_DESC_TYPE_NAMED: + type = ((struct acpi_namespace_node *)obj_desc)->type; obj_desc = acpi_ns_get_attached_object((struct acpi_namespace_node *) @@ -386,7 +386,7 @@ acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state, * specification of the object_type and size_of operators). This means * traversing the list of possibly many nested references. */ - while (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_REFERENCE) { + while (obj_desc->common.type == ACPI_TYPE_LOCAL_REFERENCE) { switch (obj_desc->reference.class) { case ACPI_REFCLASS_REFOF: case ACPI_REFCLASS_NAME: @@ -404,7 +404,8 @@ acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state, if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) { - ACPI_ERROR((AE_INFO, "Not a NS node %p [%s]", + ACPI_ERROR((AE_INFO, + "Not a namespace node %p [%s]", node, acpi_ut_get_descriptor_name(node))); return_ACPI_STATUS(AE_AML_INTERNAL); @@ -508,7 +509,7 @@ acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state, default: ACPI_ERROR((AE_INFO, - "Unknown Reference Class %2.2X", + "Unknown Reference Class 0x%2.2X", obj_desc->reference.class)); return_ACPI_STATUS(AE_AML_INTERNAL); } @@ -518,9 +519,9 @@ acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state, * Now we are guaranteed to have an object that has not been created * via the ref_of or Index operators. */ - type = ACPI_GET_OBJECT_TYPE(obj_desc); + type = obj_desc->common.type; - exit: +exit: /* Convert internal types to external types */ switch (type) { @@ -539,7 +540,9 @@ acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state, break; default: + /* No change to Type required */ + break; } |