ACPICA: Simplify and optimize NsGetNextNode function

Reduced parameter count and reduced code for this frequently
used function.

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>

1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h
index 46cb5b46d280..94cdc2b8cb93 100644
--- a/drivers/acpi/acpica/acnamesp.h
+++ b/drivers/acpi/acpica/acnamesp.h
@@ -99,10 +99,19 @@ acpi_ns_walk_namespace(acpi_object_type type,
                        acpi_walk_callback user_function,
                        void *context, void **return_value);
 
-struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type, struct acpi_namespace_node
-                                                  *parent, struct acpi_namespace_node
+struct acpi_namespace_node *acpi_ns_get_next_node(struct acpi_namespace_node
+                                                  *parent,
+                                                  struct acpi_namespace_node
                                                   *child);
 
+struct acpi_namespace_node *acpi_ns_get_next_node_typed(acpi_object_type type,
+                                                        struct
+                                                        acpi_namespace_node
+                                                        *parent,
+                                                        struct
+                                                        acpi_namespace_node
+                                                        *child);
+
 /*
  * nsparse - table parsing
  */