tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: fc31900c948610e7b5c2f15fb7795832c8325327 commit: 202a3816f37e49ab490ff4582f1fb34390e5824e [1738/1915] drm/amd/display: move dc_link functions in protocols folder to dc_link_exports config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20230308/202303081807.lBLWKmpX-lkp@xxxxxxxxx/config) compiler: sparc64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=202a3816f37e49ab490ff4582f1fb34390e5824e git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 202a3816f37e49ab490ff4582f1fb34390e5824e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303081807.lBLWKmpX-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:2182: warning: Function parameter or member 'link' not described in 'dp_is_sink_present' >> drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:2182: warning: expecting prototype for Check if there is a native DP or passive DP(). Prototype was for dp_is_sink_present() instead vim +2182 drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c 54618888d1ea7a Wenjing Liu 2023-01-18 2177 54618888d1ea7a Wenjing Liu 2023-01-18 2178 /** 202a3816f37e49 Wenjing Liu 2023-02-15 2179 * Check if there is a native DP or passive DP-HDMI dongle connected 54618888d1ea7a Wenjing Liu 2023-01-18 2180 */ 202a3816f37e49 Wenjing Liu 2023-02-15 2181 bool dp_is_sink_present(struct dc_link *link) 54618888d1ea7a Wenjing Liu 2023-01-18 @2182 { :::::: The code at line 2182 was first introduced by commit :::::: 54618888d1ea7a26f8bccfb89e3c2420350c8047 drm/amd/display: break down dc_link.c :::::: TO: Wenjing Liu <wenjing.liu@xxxxxxx> :::::: CC: Alex Deucher <alexander.deucher@xxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
