Hi Thomas, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.8 next-20240320] [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/Thomas-Zimmermann/drm-ast-Include-linux-of-h-where-necessary/20240320-174013 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20240320093738.6341-14-tzimmermann%40suse.de patch subject: [PATCH v5 13/13] drm/ast: Automatically clean up poll helper config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20240321/202403211604.aM8tDovD-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240321/202403211604.aM8tDovD-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/202403211604.aM8tDovD-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/drm_probe_helper.c:965: warning: expecting prototype for devm_drm_kms_helper_poll_init(). Prototype was for drmm_kms_helper_poll_init() instead vim +965 drivers/gpu/drm/drm_probe_helper.c 950 951 /** 952 * devm_drm_kms_helper_poll_init - initialize and enable output polling 953 * @dev: drm_device 954 * 955 * This function initializes and then also enables output polling support for 956 * @dev similar to drm_kms_helper_poll_init(). Polling will automatically be 957 * cleaned up when the DRM device goes away. 958 * 959 * See drm_kms_helper_poll_init() for more information. 960 * 961 * Returns: 962 * 0 on success, or a negative errno code otherwise. 963 */ 964 int drmm_kms_helper_poll_init(struct drm_device *dev) > 965 { 966 drm_kms_helper_poll_init(dev); 967 968 return drmm_add_action_or_reset(dev, drm_kms_helper_poll_init_release, dev); 969 } 970 EXPORT_SYMBOL(drmm_kms_helper_poll_init); 971 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
