diff options
Diffstat (limited to 'source/components/dispatcher')
-rw-r--r-- | source/components/dispatcher/dspkginit.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/source/components/dispatcher/dspkginit.c b/source/components/dispatcher/dspkginit.c index 14e34b092..d7a4c178a 100644 --- a/source/components/dispatcher/dspkginit.c +++ b/source/components/dispatcher/dspkginit.c @@ -419,9 +419,12 @@ AcpiDsInitPackageElement ( ACPI_OPERAND_OBJECT **ElementPtr; + ACPI_FUNCTION_TRACE (DsInitPackageElement); + + if (!SourceObject) { - return (AE_OK); + return_ACPI_STATUS (AE_OK); } /* @@ -456,7 +459,7 @@ AcpiDsInitPackageElement ( SourceObject->Package.Flags |= AOPOBJ_DATA_VALID; } - return (AE_OK); + return_ACPI_STATUS (AE_OK); } @@ -481,6 +484,7 @@ AcpiDsResolvePackageElement ( ACPI_GENERIC_STATE ScopeInfo; ACPI_OPERAND_OBJECT *Element = *ElementPtr; ACPI_NAMESPACE_NODE *ResolvedNode; + ACPI_NAMESPACE_NODE *OriginalNode; char *ExternalPath = NULL; ACPI_OBJECT_TYPE Type; @@ -576,6 +580,7 @@ AcpiDsResolvePackageElement ( * will remain as named references. This behavior is not described * in the ACPI spec, but it appears to be an oversight. */ + OriginalNode = ResolvedNode; Status = AcpiExResolveNodeToValue (&ResolvedNode, NULL); if (ACPI_FAILURE (Status)) { @@ -607,26 +612,27 @@ AcpiDsResolvePackageElement ( */ case ACPI_TYPE_DEVICE: case ACPI_TYPE_THERMAL: - - /* TBD: This may not be necesssary */ - - AcpiUtAddReference (ResolvedNode->Object); + case ACPI_TYPE_METHOD: break; case ACPI_TYPE_MUTEX: - case ACPI_TYPE_METHOD: case ACPI_TYPE_POWER: case ACPI_TYPE_PROCESSOR: case ACPI_TYPE_EVENT: case ACPI_TYPE_REGION: + /* AcpiExResolveNodeToValue gave these an extra reference */ + + AcpiUtRemoveReference (OriginalNode->Object); break; default: /* * For all other types - the node was resolved to an actual - * operand object with a value, return the object + * operand object with a value, return the object. Remove + * a reference on the existing object. */ + AcpiUtRemoveReference (Element); *ElementPtr = (ACPI_OPERAND_OBJECT *) ResolvedNode; break; } |