gma: Justify some use-visibility warnings

These `use type` statements were required for older compilers
(<= GCC 6.2) but are warned about by newer versions, sigh.

Change-Id: I50d6ea19b5a9e0c7d839f6a9781b6179156ce162
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/18690
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2 files changed
tree: 8cbe6d6f76e050bbaf654a04cad025e25b59d3cd
  1. common/
  2. configs/
  3. .gitignore
  4. COPYING
  5. Makefile
  6. Makefile.inc
  7. TODO