// Copyright: (C) 2009 Gilles Muller, Julia Lawall, INRIA, DIKU. GPLv2. @r@ expression start,E; @@ - request_region + request_mem_region (start,...) ... when != request_mem_region(start,...) when != start = E ioremap(start,...) @@ expression r.start; @@ - release_region + release_mem_region (start,...)