diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index 9df0a64..0bda88d 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -163,7 +163,7 @@
 
 				/*
 				 * i_aSL Compiler cheats by putting parameter count
-				 * in the owner_iD
+				 * in the owner_iD (param_count max is 7)
 				 */
 				new_node->owner_id = obj_desc->method.param_count;
 #else
diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/namespace/nsalloc.c
index 3f94b08..edbf1db 100644
--- a/drivers/acpi/namespace/nsalloc.c
+++ b/drivers/acpi/namespace/nsalloc.c
@@ -190,7 +190,7 @@
 	struct acpi_namespace_node      *node,          /* New Child*/
 	acpi_object_type                type)
 {
-	u16                             owner_id = 0;
+	acpi_owner_id                   owner_id = 0;
 	struct acpi_namespace_node      *child_node;
 #ifdef ACPI_ALPHABETIC_NAMESPACE
 
@@ -559,7 +559,7 @@
 
 void
 acpi_ns_delete_namespace_by_owner (
-	u16                             owner_id)
+	acpi_owner_id                    owner_id)
 {
 	struct acpi_namespace_node      *child_node;
 	struct acpi_namespace_node      *deletion_node;
@@ -635,6 +635,7 @@
 		}
 	}
 
+	(void) acpi_ut_release_owner_id (owner_id);
 	return_VOID;
 }
 
diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c
index c9f35dd..d86ccbc 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/namespace/nsdump.c
@@ -203,7 +203,7 @@
 
 	/* Check if the owner matches */
 
-	if ((info->owner_id != ACPI_UINT32_MAX) &&
+	if ((info->owner_id != ACPI_OWNER_ID_MAX) &&
 		(info->owner_id != this_node->owner_id)) {
 		return (AE_OK);
 	}
@@ -598,7 +598,7 @@
 	acpi_object_type                type,
 	u8                              display_type,
 	u32                             max_depth,
-	u32                             owner_id,
+	acpi_owner_id                   owner_id,
 	acpi_handle                     start_handle)
 {
 	struct acpi_walk_info           info;
@@ -643,7 +643,7 @@
 
 
 	info.debug_level = debug_level;
-	info.owner_id = ACPI_UINT32_MAX;
+	info.owner_id = ACPI_OWNER_ID_MAX;
 	info.display_type = ACPI_DISPLAY_SUMMARY;
 
 	(void) acpi_ns_dump_one_object (handle, 1, &info, NULL);
@@ -694,7 +694,7 @@
 	}
 
 	acpi_ns_dump_objects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, max_depth,
-			ACPI_UINT32_MAX, search_handle);
+			ACPI_OWNER_ID_MAX, search_handle);
 	return_VOID;
 }
 #endif	/* _ACPI_ASL_COMPILER */
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/namespace/nsparse.c
index f81b836..64e0b2b 100644
--- a/drivers/acpi/namespace/nsparse.c
+++ b/drivers/acpi/namespace/nsparse.c
@@ -87,7 +87,7 @@
 
 	/* Create and initialize a new walk state */
 
-	walk_state = acpi_ds_create_walk_state (table_desc->table_id,
+	walk_state = acpi_ds_create_walk_state (table_desc->owner_id,
 			   NULL, NULL, NULL);
 	if (!walk_state) {
 		acpi_ps_free_op (parse_root);