Hi Sakari, kernel test robot noticed the following build warnings: [auto build test WARNING on media-tree/master] [also build test WARNING on linuxtv-media-stage/master sailus-media-tree/streams linus/master v6.7-rc5 next-20231212] [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/Sakari-Ailus/media-v4l-Add-a-helper-for-setting-up-link-frequencies-control/20231211-220844 base: git://linuxtv.org/media_tree.git master patch link: https://lore.kernel.org/r/20231211140658.366268-2-sakari.ailus%40linux.intel.com patch subject: [PATCH 1/4] media: v4l: Add a helper for setting up link-frequencies control reproduce: (https://download.01.org/0day-ci/archive/20231212/202312122344.1l0j6bV6-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/202312122344.1l0j6bV6-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/driver-api/media/v4l2-common:6: ./include/media/v4l2-common.h:567: WARNING: Unexpected indentation. >> Documentation/driver-api/media/v4l2-common:6: ./include/media/v4l2-common.h:568: WARNING: Block quote ends without a blank line; unexpected unindent. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki