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charset=us-ascii Content-Disposition: inline X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: llvm@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, oe-kbuild-all@lists.linux.dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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 config: powerpc-g5_defconfig (https://download.01.org/0day-ci/archive/20230818/202308181501.AR5HMDWC-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce: (https://download.01.org/0day-ci/archive/20230818/202308181501.AR5HMDWC-lkp@intel.com/reproduce) 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202308181501.AR5HMDWC-lkp@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, ^ 1 error generated. vim +/simple_feature_tweak +137 arch/powerpc/platforms/powermac/feature.c 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 132 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 133 /* 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 134 * Here are the chip specific feature functions 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 135 */ 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 136 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 @137 static inline int simple_feature_tweak(struct device_node *node, int type, 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 138 int reg, u32 mask, int value) 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 139 { 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 140 struct macio_chip* macio; 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 141 unsigned long flags; 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 142 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 143 macio = macio_find(node, type); 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 144 if (!macio) 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 145 return -ENODEV; 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 146 LOCK(flags); 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 147 if (value) 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 148 MACIO_BIS(reg, mask); 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 149 else 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 150 MACIO_BIC(reg, mask); 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 151 (void)MACIO_IN32(reg); 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 152 UNLOCK(flags); 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 153 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 154 return 0; 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 155 } 14cf11af6cf608 arch/powerpc/platforms/powermac/pmac_feature.c Paul Mackerras 2005-09-26 156 :::::: The code at line 137 was first introduced by commit :::::: 14cf11af6cf608eb8c23e989ddb17a715ddce109 powerpc: Merge enough to start building in arch/powerpc. :::::: TO: Paul Mackerras :::::: CC: Paul Mackerras -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki