Hi Guillaume, Thank you for the patch! Yet something to improve: [auto build test ERROR on e2f86c02fdc96ca29ced53221a3cbf50aa6f8b49] url: https://github.com/intel-lab-lkp/linux/commits/Guillaume-Ranquet/dt-bindings-phy-mediatek-hdmi-phy-Add-mt8195-compatible/20230128-160522 base: e2f86c02fdc96ca29ced53221a3cbf50aa6f8b49 patch link: https://lore.kernel.org/r/20220919-v5-3-cfb0e5ad29b2%40baylibre.com patch subject: [PATCH v5 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195 config: arm-buildonly-randconfig-r005-20230129 (https://download.01.org/0day-ci/archive/20230129/202301290245.KWRXz5OS-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/2cc45518a7fd551117426c770070d93acb31166e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Guillaume-Ranquet/dt-bindings-phy-mediatek-hdmi-phy-Add-mt8195-compatible/20230128-160522 git checkout 2cc45518a7fd551117426c770070d93acb31166e # 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 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__aeabi_uldivmod" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined! >> ERROR: modpost: "__aeabi_ldivmod" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
