"Arnd Bergmann" <a...@arndb.de> writes: > On Fri, Aug 18, 2023, at 09:59, kernel test robot wrote: >> tree: >> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git >> next-test >> head: c56963d48343b50998bacc6df949217c950163e3 >> commit: 54f30b83fe627453082f15d83d7820b28b2d24bb [21/79] powerpc: >> address missing-prototypes warnings > >> >> If you fix the issue in a separate patch/commit (i.e. not just a new >> version of >> the same patch/commit), kindly add following tags >> | Reported-by: kernel test robot <l...@intel.com> >> | Closes: >> https://lore.kernel.org/oe-kbuild-all/202308181501.ar5hmdwc-...@intel.com/ >> >> All errors (new ones prefixed by >>): >> >>>> arch/powerpc/platforms/powermac/feature.c:137:19: error: unused function >>>> 'simple_feature_tweak' [-Werror,-Wunused-function] >> static inline int simple_feature_tweak(struct device_node *node, int type, >> ^ > > This looks unrelated to my patch, but is easily addressed by marking > the function __maybe_unused. The warning is triggered by clang specific > behavior that treats inline functions in .c files differently, see > 6863f5643dd7 ("kbuild: allow Clang to find unused static inline functions > for W=1 build")
It looks like it can just move inside the nearby ifdef. Will send a patch. cheers
