Update DEOS mapping rules

src/backends/ocarina-backends-c_common-mapping.adb

@@ -3037,15 +3037,7 @@ package body Ocarina.Backends.C_Common.Mapping is
       if Get_Connection_Pattern (E) = Inter_Process and then
          POK_Flavor = DEOS
       then
-         if Is_In (E) then
-            Get_Name_String (Display_Name (Identifier (E)));
-         else
-            Get_Name_String
-               (Display_Name
-                  (Identifier
-                     (Item (AIN.First_Node (Destinations (E))))));
-         end if;
-
+         Get_Name_String (Display_Name (Identifier (E)));
          N := Name_Find;
       else
          N := Map_Port (E, Containing_Component);

src/backends/ocarina-backends-deos_conf-mapping.adb

@@ -36,8 +36,6 @@ package body Ocarina.Backends.Deos_Conf.Mapping is
    package XTN renames Ocarina.Backends.XML_Tree.Nodes;
    package XTU renames Ocarina.Backends.XML_Tree.Nutils;
 
-   function Map_Port_Name (E : Node_Id) return Name_Id;
-
    procedure Map_Scheduler (E : Node_Id; N : Node_Id) is
       Scheduler : Supported_POK_Scheduler;
       R         : Node_Id;

src/backends/ocarina-backends-deos_conf-mapping.ads

@@ -47,4 +47,6 @@ package Ocarina.Backends.Deos_Conf.Mapping is
 
    function Map_Queuing_Port (Port : Node_Id) return Node_Id;
 
+   function Map_Port_Name (E : Node_Id) return Name_Id;
+
 end Ocarina.Backends.Deos_Conf.Mapping;