tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 445a555e0623387fa9b94e68e61681717e70200a commit: 66c76c1cd984c14660453dfa2118014817924375 [3007/5901] backlight: Add Kinetic KTD2801 backlight support config: arm-randconfig-r111-20240209 (https://download.01.org/0day-ci/archive/20240210/202402100625.M0RkJhMh-lkp@xxxxxxxxx/config) compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240210/202402100625.M0RkJhMh-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/202402100625.M0RkJhMh-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/video/backlight/ktd2801-backlight.c:16:33: sparse: sparse: symbol 'ktd2801_timing' was not declared. Should it be static? vim +/ktd2801_timing +16 drivers/video/backlight/ktd2801-backlight.c 14 15 /* These values have been extracted from Samsung's driver. */ > 16 const struct expresswire_timing ktd2801_timing = { 17 .poweroff_us = 2600, 18 .detect_delay_us = 150, 19 .detect_us = 270, 20 .data_start_us = 5, 21 .short_bitset_us = 5, 22 .long_bitset_us = 15, 23 .end_of_data_low_us = 10, 24 .end_of_data_high_us = 350 25 }; 26 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
