[kbuild-all] Re: [PATCH v10] drm/bridge: add it6505 driver

Hi allen, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.15-rc5 next-20211013] [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] url: https://github.com/0day-ci/linux/commits/allen/drm-bridge-add-it6505-driv... base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 348949d9a4440abdab3b1dc99a9bb660e8c7da7c config: microblaze-randconfig-r015-20211014 (attached as .config) compiler: microblaze-linux-gcc (GCC) 11.2.0 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://github.com/0day-ci/linux/commit/b7059f22f5a66e301596957d9c6321d64... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review allen/drm-bridge-add-it6505-driver/20211014-113315 git checkout b7059f22f5a66e301596957d9c6321d64358d6f0 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=microblaze If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): drivers/gpu/drm/bridge/ite-it6505.c: In function 'it6505_bridge_atomic_enable': 2919 | crtc_state = drm_bridge_new_crtc_state(bridge, old_state); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | drm_atomic_get_new_crtc_state 2919 | crtc_state = drm_bridge_new_crtc_state(bridge, old_state); | ^ cc1: some warnings being treated as errors vim +2919 drivers/gpu/drm/bridge/ite-it6505.c 2901 2902 static void it6505_bridge_atomic_enable(struct drm_bridge *bridge, 2903 struct drm_bridge_state *old_state) 2904 { 2905 struct it6505 *it6505 = bridge_to_it6505(bridge); 2906 struct device *dev = &it6505->client->dev; 2907 struct drm_atomic_state *state = old_state->base.state; 2908 struct hdmi_avi_infoframe frame; 2909 const struct drm_crtc_state *crtc_state; 2910 const struct drm_display_mode *mode; 2911 struct drm_connector *connector; 2912 int ret; 2913 2914 DRM_DEV_DEBUG_DRIVER(dev, "start"); 2915 2916 connector = drm_atomic_get_new_connector_for_encoder(state, 2917 bridge->encoder); 2918 2920 mode = &crtc_state->mode; 2921 ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, 2922 connector, 2923 mode); 2924 if (ret) 2925 dev_err(dev, "Failed to setup AVI infoframe: %d", ret); 2926 2927 it6505_update_video_parameter(it6505, mode); 2928 2929 ret = it6505_send_video_infoframe(it6505, &frame); 2930 2931 if (ret) 2932 dev_err(dev, "Failed to send AVI infoframe: %d", ret); 2933 2934 it6505_int_mask_enable(it6505); 2935 it6505_video_reset(it6505); 2936 } 2937 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org