Hi Minghao, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linusw-pinctrl/devel] [also build test WARNING on linusw-pinctrl/for-next linus/master v6.3-rc4 next-20230328] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Minghao-Zhang/pinctrl-qcom-Add-support-to-log-pin-status-before-suspend-for-TLMM/20230328-200200 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel patch link: https://lore.kernel.org/r/1680004791-4216-1-git-send-email-quic_minghao%40quicinc.com patch subject: [PATCH] pinctrl: qcom: Add support to log pin status before suspend for TLMM config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20230329/202303290928.dSDvzIQo-lkp@xxxxxxxxx/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 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 # https://github.com/intel-lab-lkp/linux/commit/5a98341ba812869812018e6f72274e57343aa893 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Minghao-Zhang/pinctrl-qcom-Add-support-to-log-pin-status-before-suspend-for-TLMM/20230328-200200 git checkout 5a98341ba812869812018e6f72274e57343aa893 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/pinctrl/qcom/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303290928.dSDvzIQo-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/pinctrl/qcom/pinctrl-msm.c:1497:6: warning: no previous prototype for 'debug_pintctrl_msm_enable' [-Wmissing-prototypes] 1497 | void debug_pintctrl_msm_enable(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/pinctrl/qcom/pinctrl-msm.c:1503:6: warning: no previous prototype for 'debug_pintctrl_msm_disable' [-Wmissing-prototypes] 1503 | void debug_pintctrl_msm_disable(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/debug_pintctrl_msm_enable +1497 drivers/pinctrl/qcom/pinctrl-msm.c 1496 > 1497 void debug_pintctrl_msm_enable(void) 1498 { 1499 pinctrl_msm_log_mask = true; 1500 } 1501 EXPORT_SYMBOL(debug_pintctrl_msm_enable); 1502 > 1503 void debug_pintctrl_msm_disable(void) 1504 { 1505 pinctrl_msm_log_mask = false; 1506 } 1507 EXPORT_SYMBOL(debug_pintctrl_msm_disable); 1508 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
