Hi,

The attached patch removes the use of the map structure
(struct map) from the NVPTX plugin.

Regtested on x86_64-pc-linux-gnu

Ok for trunk?

Thanks!
Jim

ChangeLog
=========

2015-12-XX  James Norris  <jnorris@codesourcery.com>

	libgomp/
         * plugin/plugin-nvptx.c (struct map): Removed.
         (map_init, map_pop): Remove use of struct map. (map_push):
         Likewise and change argument list.
         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New