Hi Claudiu, kernel test robot noticed the following build warnings: [auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on rafael-pm/bleeding-edge driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus amd-pstate/linux-next amd-pstate/bleeding-edge linus/master v6.15 next-20250526] [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/Claudiu/PM-domains-Add-devres-variant-for-dev_pm_domain_attach/20250526-202318 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20250526122054.65532-2-claudiu.beznea.uj%40bp.renesas.com patch subject: [PATCH v2 1/2] PM: domains: Add devres variant for dev_pm_domain_attach() config: arm-randconfig-002-20250527 (https://download.01.org/0day-ci/archive/20250527/202505270434.ft8ekK9H-lkp@xxxxxxxxx/config) compiler: arm-linux-gnueabi-gcc (GCC) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250527/202505270434.ft8ekK9H-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/202505270434.ft8ekK9H-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/amba/bus.c:15:0: >> include/linux/pm_domain.h:534:12: warning: 'devm_pm_domain_attach' defined but not used [-Wunused-function] static int devm_pm_domain_attach(struct device *dev, bool attach_power_on, ^~~~~~~~~~~~~~~~~~~~~ vim +/devm_pm_domain_attach +534 include/linux/pm_domain.h 533 > 534 static int devm_pm_domain_attach(struct device *dev, bool attach_power_on, 535 bool detach_power_off) 536 { 537 return 0; 538 } 539 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
