ACPI: ACPICA 20060310

Tagged all external interfaces to the subsystem with the
new ACPI_EXPORT_SYMBOL macro. This macro can be defined
as necessary to assist kernel integration. For Linux,
the macro resolves to the EXPORT_SYMBOL macro. The default
definition is NULL.

Added the ACPI_THREAD_ID type for the return value from
acpi_os_get_thread_id(). This allows the host to define this
as necessary to simplify kernel integration. The default
definition is ACPI_NATIVE_UINT.

Valery Podrezov fixed two interpreter problems related
to error processing, the deletion of objects, and placing
invalid pointers onto the internal operator result stack.
http://bugzilla.kernel.org/show_bug.cgi?id=6028
http://bugzilla.kernel.org/show_bug.cgi?id=6151

Increased the reference count threshold where a warning is
emitted for large reference counts in order to eliminate
unnecessary warnings on systems with large namespaces
(especially 64-bit.) Increased the value from 0x400
to 0x800.

Due to universal disagreement as to the meaning of the
'c' in the calloc() function, the ACPI_MEM_CALLOCATE
macro has been renamed to ACPI_ALLOCATE_ZEROED so that the
purpose of the interface is 'clear'. ACPI_MEM_ALLOCATE and
ACPI_MEM_FREE are renamed to ACPI_ALLOCATE and ACPI_FREE.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/namespace/nsalloc.c
index cd26cb971a1c..acd4b6732ac4 100644
--- a/drivers/acpi/namespace/nsalloc.c
+++ b/drivers/acpi/namespace/nsalloc.c
@@ -68,7 +68,7 @@ struct acpi_namespace_node *acpi_ns_create_node(u32 name)
 
         ACPI_FUNCTION_TRACE("ns_create_node");
 
-        node = ACPI_MEM_CALLOCATE(sizeof(struct acpi_namespace_node));
+        node = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_namespace_node));
         if (!node) {
                 return_PTR(NULL);
         }
@@ -142,7 +142,7 @@ void acpi_ns_delete_node(struct acpi_namespace_node *node)
          * Detach an object if there is one then delete the node
          */
         acpi_ns_detach_object(node);
-        ACPI_MEM_FREE(node);
+        ACPI_FREE(node);
         return_VOID;
 }
 
@@ -311,7 +311,7 @@ void acpi_ns_delete_children(struct acpi_namespace_node *parent_node)
 
                 /* Now we can delete the node */
 
-                ACPI_MEM_FREE(child_node);
+                ACPI_FREE(child_node);
 
                 /* And move on to the next child in the list */