Hi Charles, kernel test robot noticed the following build warnings: [auto build test WARNING on hid/for-next] [also build test WARNING on dtor-input/next dtor-input/for-linus robh/for-next linus/master v6.10-rc4 next-20240613] [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/Charles-Wang/HID-hid-goodix-Add-Goodix-HID-over-SPI-driver/20240614-201949 base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next patch link: https://lore.kernel.org/r/20240614121538.236727-2-charles.goodix%40gmail.com patch subject: [PATCH v4 1/2] HID: hid-goodix: Add Goodix HID-over-SPI driver config: i386-randconfig-r122-20240617 (https://download.01.org/0day-ci/archive/20240617/202406170607.MJX7Ze54-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240617/202406170607.MJX7Ze54-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/202406170607.MJX7Ze54-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/hid/hid-goodix-spi.c:771:1: sparse: sparse: symbol 'goodix_spi_pm_ops' was not declared. Should it be static? vim +/goodix_spi_pm_ops +771 drivers/hid/hid-goodix-spi.c 770 > 771 EXPORT_GPL_SIMPLE_DEV_PM_OPS(goodix_spi_pm_ops, 772 goodix_spi_suspend, goodix_spi_resume); 773 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
