tipc: remove include file port.h

We move the inline functions in the file port.h to socket.c, and modify
their names accordingly.

We move struct tipc_port and some macros to socket.h.

Finally, we remove the file port.h.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/link.c

@@ -36,7 +36,6 @@
 
 #include "core.h"
 #include "link.h"
-#include "port.h"
 #include "socket.h"
 #include "name_distr.h"
 #include "discover.h"