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Sat, 20 Aug 2022 21:19:14 +0000 Date: Sun, 21 Aug 2022 05:18:59 +0800 From: kernel test robot To: Arnd Bergmann Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Masahiro Yamada , Alex Shi , Nick Desaulniers , Miguel Ojeda , Nathan Chancellor Subject: drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: call to undeclared function 'LOCHNAGAR1_'; ISO C99 and later do not support implicit function declarations Message-ID: <202208210527.NcaIKIN8-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnd, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: cc1807b9158a909ffe829a5e222be756c57c9a90 commit: e8c07082a810fbb9db303a2b66b66b8d7e588b53 Kbuild: move to -std=gnu11 date: 5 months ago config: mips-buildonly-randconfig-r006-20220821 (https://download.01.org/0day-ci/archive/20220821/202208210527.NcaIKIN8-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project c9a41fe60ab62f7a40049c100adcc8087a47669b) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install mips cross compiling tool for clang build # apt-get install binutils-mipsel-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e8c07082a810fbb9db303a2b66b66b8d7e588b53 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout e8c07082a810fbb9db303a2b66b66b8d7e588b53 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/pinctrl/cirrus/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: pasting formed 'LOCHNAGAR1_(', an invalid preprocessing token LN1_PIN_GPIO(CDC_RESET, "codec-reset", RST, CDC_RESET, 1); ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO' LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT) ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:63: note: expanded from macro 'LN_PIN_GPIO' .name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \ ^ >> drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: call to undeclared function 'LOCHNAGAR1_'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO' LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT) ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:46: note: expanded from macro 'LN_PIN_GPIO' .name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \ ^ :14:1: note: expanded from here LOCHNAGAR1_ ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: initializer element is not a compile-time constant LN1_PIN_GPIO(CDC_RESET, "codec-reset", RST, CDC_RESET, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO' LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:46: note: expanded from macro 'LN_PIN_GPIO' .name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \ ^~~~~~~~~~~~~~~~~~~~~~ :14:1: note: expanded from here LOCHNAGAR1_ ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:201:1: error: pasting formed 'LOCHNAGAR1_(', an invalid preprocessing token LN1_PIN_GPIO(DSP_RESET, "dsp-reset", RST, DSP_RESET, 1); ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO' LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT) ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:63: note: expanded from macro 'LN_PIN_GPIO' .name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \ ^ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:201:1: error: initializer element is not a compile-time constant LN1_PIN_GPIO(DSP_RESET, "dsp-reset", RST, DSP_RESET, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO' LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:46: note: expanded from macro 'LN_PIN_GPIO' .name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \ ^~~~~~~~~~~~~~~~~~~~~~ :25:1: note: expanded from here LOCHNAGAR1_ ^ 5 errors generated. vim +/LOCHNAGAR1_ +200 drivers/pinctrl/cirrus/pinctrl-lochnagar.c 0548448b719ac7 Charles Keepax 2019-03-19 199 0548448b719ac7 Charles Keepax 2019-03-19 @200 LN1_PIN_GPIO(CDC_RESET, "codec-reset", RST, CDC_RESET, 1); 0548448b719ac7 Charles Keepax 2019-03-19 201 LN1_PIN_GPIO(DSP_RESET, "dsp-reset", RST, DSP_RESET, 1); 0548448b719ac7 Charles Keepax 2019-03-19 202 LN1_PIN_GPIO(CDC_CIF1MODE, "codec-cif1mode", I2C_CTRL, CDC_CIF_MODE, 0); 0548448b719ac7 Charles Keepax 2019-03-19 203 LN1_PIN_MUX(GF_GPIO2, "gf-gpio2"); 0548448b719ac7 Charles Keepax 2019-03-19 204 LN1_PIN_MUX(GF_GPIO3, "gf-gpio3"); 0548448b719ac7 Charles Keepax 2019-03-19 205 LN1_PIN_MUX(GF_GPIO7, "gf-gpio7"); 0548448b719ac7 Charles Keepax 2019-03-19 206 LN1_PIN_MUX(LED1, "led1"); 0548448b719ac7 Charles Keepax 2019-03-19 207 LN1_PIN_MUX(LED2, "led2"); 0548448b719ac7 Charles Keepax 2019-03-19 208 LN1_PIN_AIF(CDC_AIF1); 0548448b719ac7 Charles Keepax 2019-03-19 209 LN1_PIN_AIF(CDC_AIF2); 0548448b719ac7 Charles Keepax 2019-03-19 210 LN1_PIN_AIF(CDC_AIF3); 0548448b719ac7 Charles Keepax 2019-03-19 211 LN1_PIN_AIF(DSP_AIF1); 0548448b719ac7 Charles Keepax 2019-03-19 212 LN1_PIN_AIF(DSP_AIF2); 0548448b719ac7 Charles Keepax 2019-03-19 213 LN1_PIN_AIF(PSIA1); 0548448b719ac7 Charles Keepax 2019-03-19 214 LN1_PIN_AIF(PSIA2); 0548448b719ac7 Charles Keepax 2019-03-19 215 LN1_PIN_AIF(SPDIF_AIF); 0548448b719ac7 Charles Keepax 2019-03-19 216 LN1_PIN_AIF(GF_AIF1); 0548448b719ac7 Charles Keepax 2019-03-19 217 LN1_PIN_AIF(GF_AIF2); 0548448b719ac7 Charles Keepax 2019-03-19 218 LN1_PIN_AIF(GF_AIF3); 0548448b719ac7 Charles Keepax 2019-03-19 219 LN1_PIN_AIF(GF_AIF4); 0548448b719ac7 Charles Keepax 2019-03-19 220 :::::: The code at line 200 was first introduced by commit :::::: 0548448b719ac78fa18fdbcd03856952ba6cc7dc pinctrl: lochnagar: Add support for the Cirrus Logic Lochnagar :::::: TO: Charles Keepax :::::: CC: Linus Walleij -- 0-DAY CI Kernel Test Service https://01.org/lkp