Hi Ilkka, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on next-20220308] [cannot apply to v5.17-rc7] [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] url: https://github.com/0day-ci/linux/commits/Ilkka-Koskinen/ACPI-tables-Add-AGDI-to-the-list-of-known-table-signatures/20220304-142317 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220309/202203091424.soyv4Ea1-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 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/0day-ci/linux/commit/004555056c85ab479f5f0ec4ffb80ab8c0619881 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Ilkka-Koskinen/ACPI-tables-Add-AGDI-to-the-list-of-known-table-signatures/20220304-142317 git checkout 004555056c85ab479f5f0ec4ffb80ab8c0619881 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/acpi/arm64/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/acpi/arm64/agdi.c:22:13: warning: no previous prototype for 'acpi_agdi_init' [-Wmissing-prototypes] 22 | void __init acpi_agdi_init(void) | ^~~~~~~~~~~~~~ vim +/acpi_agdi_init +22 drivers/acpi/arm64/agdi.c 21 > 22 void __init acpi_agdi_init(void) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
