Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on 05b317e8457c8e2bd1a797c9440ec07b7f341584] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Zimmermann/video-cmdline-Introduce-CONFIG_VIDEO-for-video-parameter/20240115-181419 base: 05b317e8457c8e2bd1a797c9440ec07b7f341584 patch link: https://lore.kernel.org/r/20240115100939.21562-3-tzimmermann%40suse.de patch subject: [PATCH 2/3] video/cmdline: Hide __video_get_options() behind CONFIG_FB_CORE config: i386-randconfig-011-20240118 (https://download.01.org/0day-ci/archive/20240118/202401180531.K8mdBrAu-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240118/202401180531.K8mdBrAu-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/202401180531.K8mdBrAu-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/video/fbdev/core/fb_cmdline.c: In function 'fb_get_options': >> drivers/video/fbdev/core/fb_cmdline.c:45:19: error: implicit declaration of function '__video_get_options'; did you mean 'video_get_options'? [-Werror=implicit-function-declaration] 45 | enabled = __video_get_options(name, &options, is_of); | ^~~~~~~~~~~~~~~~~~~ | video_get_options cc1: some warnings being treated as errors vim +45 drivers/video/fbdev/core/fb_cmdline.c 367221793d4796 Thomas Zimmermann 2023-02-09 23 ea6763c104c93a Daniel Vetter 2014-08-06 24 /** ea6763c104c93a Daniel Vetter 2014-08-06 25 * fb_get_options - get kernel boot parameters ea6763c104c93a Daniel Vetter 2014-08-06 26 * @name: framebuffer name as it would appear in ea6763c104c93a Daniel Vetter 2014-08-06 27 * the boot parameter line ea6763c104c93a Daniel Vetter 2014-08-06 28 * (video=<name>:<options>) ea6763c104c93a Daniel Vetter 2014-08-06 29 * @option: the option will be stored here ea6763c104c93a Daniel Vetter 2014-08-06 30 * 73ce73c30ba9ae Thomas Zimmermann 2023-02-09 31 * The caller owns the string returned in @option and is 73ce73c30ba9ae Thomas Zimmermann 2023-02-09 32 * responsible for releasing the memory. 73ce73c30ba9ae Thomas Zimmermann 2023-02-09 33 * ea6763c104c93a Daniel Vetter 2014-08-06 34 * NOTE: Needed to maintain backwards compatibility ea6763c104c93a Daniel Vetter 2014-08-06 35 */ ea6763c104c93a Daniel Vetter 2014-08-06 36 int fb_get_options(const char *name, char **option) ea6763c104c93a Daniel Vetter 2014-08-06 37 { 93604a5ade3a02 Thomas Zimmermann 2023-02-09 38 const char *options = NULL; 93604a5ade3a02 Thomas Zimmermann 2023-02-09 39 bool is_of = false; 93604a5ade3a02 Thomas Zimmermann 2023-02-09 40 bool enabled; cedaf7cddd7339 Thomas Zimmermann 2023-02-09 41 93604a5ade3a02 Thomas Zimmermann 2023-02-09 42 if (name) 93604a5ade3a02 Thomas Zimmermann 2023-02-09 43 is_of = strncmp(name, "offb", 4); ea6763c104c93a Daniel Vetter 2014-08-06 44 93604a5ade3a02 Thomas Zimmermann 2023-02-09 @45 enabled = __video_get_options(name, &options, is_of); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
