Hi Benjamin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on dtor-input/next] [also build test WARNING on hid/for-next linus/master v5.19-rc6 next-20220714] [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/Benjamin-Bara/Input-tsc2007-enable-GPIO-chips-that-can-sleep/20220713-164521 base: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next config: riscv-randconfig-r003-20220714 (https://download.01.org/0day-ci/archive/20220715/202207150807.PrPXLs2u-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5e61b9c556267086ef9b743a0b57df302eef831b) 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 riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/intel-lab-lkp/linux/commit/13455f523263c4e90b5cc8c587ef2be97008ff5f git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Benjamin-Bara/Input-tsc2007-enable-GPIO-chips-that-can-sleep/20220713-164521 git checkout 13455f523263c4e90b5cc8c587ef2be97008ff5f # 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=riscv SHELL=/bin/bash drivers/gpu/drm/amd/display/amdgpu_dm/ drivers/input/touchscreen/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/input/touchscreen/tsc2007_core.c:112:6: warning: no previous prototype for function 'tsc2007_is_pen_down_cansleep' [-Wmissing-prototypes] bool tsc2007_is_pen_down_cansleep(struct tsc2007 *ts) ^ drivers/input/touchscreen/tsc2007_core.c:112:1: note: declare 'static' if the function is not intended to be used outside of this translation unit bool tsc2007_is_pen_down_cansleep(struct tsc2007 *ts) ^ static 1 warning generated. vim +/tsc2007_is_pen_down_cansleep +112 drivers/input/touchscreen/tsc2007_core.c 111 > 112 bool tsc2007_is_pen_down_cansleep(struct tsc2007 *ts) 113 { 114 if (!ts->get_pendown_state_cansleep) 115 return true; 116 117 return ts->get_pendown_state_cansleep(&ts->client->dev); 118 } 119 -- 0-DAY CI Kernel Test Service https://01.org/lkp
