tree d20a7d0550cf92040df1b2cf1c00199483d8f7f3
parent 534b89a9f6a86a28300cd71619112c4bbca7c0ae
author Sam Ravnborg <sam@mars.ravnborg.org> 1151747063 +0200
committer Sam Ravnborg <sam@mars.ravnborg.org> 1151747063 +0200

kbuild: warn when a moduled uses a symbol marked UNUSED

We now have infrastructure in place to mark an EXPORTed symbol
as unused. So the natural next step is to warn during buildtime when
a module uses a symbol marked UNUSED.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>