Hi Bartosz, kernel test robot noticed the following build warnings: [auto build test WARNING on brgl/gpio/for-next] [also build test WARNING on linus/master v6.12-rc4 next-20241025] [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/Bartosz-Golaszewski/gpio-of-drop-dependency-on-HAS_IOMEM/20241026-003750 base: https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio/for-next patch link: https://lore.kernel.org/r/20241025163651.54566-1-brgl%40bgdev.pl patch subject: [PATCH] gpio: of: drop dependency on HAS_IOMEM config: s390-kismet-CONFIG_MFD_STMFX-CONFIG_PINCTRL_STMFX-0-0 (https://download.01.org/0day-ci/archive/20241026/202410261912.IFxHoNb2-lkp@xxxxxxxxx/config) reproduce: (https://download.01.org/0day-ci/archive/20241026/202410261912.IFxHoNb2-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/202410261912.IFxHoNb2-lkp@xxxxxxxxx/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for MFD_STMFX when selected by PINCTRL_STMFX WARNING: unmet direct dependencies detected for MFD_STMFX Depends on [n]: HAS_IOMEM [=n] && I2C [=y] && OF [=y] Selected by [y]: - PINCTRL_STMFX [=y] && PINCTRL [=y] && I2C [=y] && OF_GPIO [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki