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ACPICA: Add namespace node to operand object union

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Add ACPI_NAMESPACE_NODE to the ACPI_OPERAND_OBJECT in order to
simplify code that accepts both of these objects. A common type
field is used to differentiate them.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore 2008-09-27 10:22:09 +08:00 committed by Len Brown
parent 23d3e055be
commit 8d5c54b65b
1 changed files with 7 additions and 0 deletions
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7
include/acpi/acobject.h
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@ -379,6 +379,13 @@ union acpi_operand_object {
struct acpi_object_extra extra;
struct acpi_object_data data;
struct acpi_object_cache_list cache;
/*
* Add namespace node to union in order to simplify code that accepts both
* ACPI_OPERAND_OBJECTs and ACPI_NAMESPACE_NODEs. The structures share
* a common descriptor_type field in order to differentiate them.
*/
struct acpi_namespace_node node;
};
/******************************************************************************