tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 47d9bb711707d15b19fad18c8e2b4b027a264a3a commit: 12cc585f36b8dffa68b809c2d23a9bd73ee6ffd2 [10698/11453] power: supply: rt5033_charger: Add cable detection and USB OTG supply config: x86_64-randconfig-076-20230821 (https://download.01.org/0day-ci/archive/20230822/202308220324.LsI8q3ML-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce: (https://download.01.org/0day-ci/archive/20230822/202308220324.LsI8q3ML-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202308220324.LsI8q3ML-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: extcon_find_edev_by_node >>> referenced by rt5033_charger.c:696 (drivers/power/supply/rt5033_charger.c:696) >>> vmlinux.o:(rt5033_charger_probe) -- >> ld.lld: error: undefined symbol: devm_extcon_register_notifier_all >>> referenced by rt5033_charger.c:710 (drivers/power/supply/rt5033_charger.c:710) >>> vmlinux.o:(rt5033_charger_probe) -- >> ld.lld: error: undefined symbol: extcon_get_state >>> referenced by rt5033_charger.c:578 (drivers/power/supply/rt5033_charger.c:578) >>> vmlinux.o:(rt5033_charger_extcon_work) >>> referenced by rt5033_charger.c:578 (drivers/power/supply/rt5033_charger.c:578) >>> vmlinux.o:(rt5033_charger_extcon_work) >>> referenced by rt5033_charger.c:578 (drivers/power/supply/rt5033_charger.c:578) >>> vmlinux.o:(rt5033_charger_extcon_work) >>> referenced 8 more times -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki