Hi Damon, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on next-20250724] [cannot apply to drm-exynos/exynos-drm-next rockchip/for-next linus/master v6.16-rc7] [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/Damon-Ding/drm-bridge-analogix_dp-Formalize-the-struct-analogix_dp_device/20250724-160804 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20250724080304.3572457-9-damon.ding%40rock-chips.com patch subject: [PATCH v3 08/14] drm/bridge: analogix_dp: Apply drm_bridge_connector helper config: x86_64-buildonly-randconfig-003-20250725 (https://download.01.org/0day-ci/archive/20250725/202507251021.a6wmq4di-...@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250725/202507251021.a6wmq4di-...@intel.com/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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202507251021.a6wmq4di-...@intel.com/ All errors (new ones prefixed by >>): >> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1346:12: error: >> incompatible function pointer types initializing 'enum drm_connector_status >> (*)(struct drm_bridge *, struct drm_connector *)' with an expression of type >> 'enum drm_connector_status (struct drm_bridge *)' >> [-Wincompatible-function-pointer-types] 1346 | .detect = analogix_dp_bridge_detect, | ^~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +1346 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 1333 1334 static const struct drm_bridge_funcs analogix_dp_bridge_funcs = { 1335 .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, 1336 .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, 1337 .atomic_reset = drm_atomic_helper_bridge_reset, 1338 .atomic_pre_enable = analogix_dp_bridge_atomic_pre_enable, 1339 .atomic_enable = analogix_dp_bridge_atomic_enable, 1340 .atomic_disable = analogix_dp_bridge_atomic_disable, 1341 .atomic_post_disable = analogix_dp_bridge_atomic_post_disable, 1342 .atomic_check = analogix_dp_bridge_atomic_check, 1343 .attach = analogix_dp_bridge_attach, 1344 .get_modes = analogix_dp_bridge_get_modes, 1345 .edid_read = analogix_dp_bridge_edid_read, > 1346 .detect = analogix_dp_bridge_detect, 1347 }; 1348 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
