Hi Michal,

After merging the kbuild tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

In file included from scripts/kconfig/zconf.tab.c:2502:
scripts/kconfig/expr.c:1033: warning: no previous prototype for 'expr_simplify_unmet_dep'

Introduced by commit 1137c56b7420c801147e0863845c03b07554721a ("kconfig:
simplify select-with-unmet-direct-dependency warning").

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/