Hi Ramzi, Thank you for the patch! Yet something to improve: [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v5.8-rc1 next-20200615] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Ramzi-BEN-MEFTAH/media-i2c-adv74... base: git://linuxtv.org/media_tree.git master config: i386-randconfig-a016-20200615 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 reproduce (this is a W=1 build): # save the attached .config to linux build tree make W=1 ARCH=i386 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 >>, old ones prefixed by <<): 405 | .enuminput = adv748x_hdmi_enuminput, | ^~~~~~~~~ 405 | .enuminput = adv748x_hdmi_enuminput, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/adv748x/adv748x-hdmi.c:405:15: note: (near initialization for 'adv748x_video_ops_hdmi.s_stream') 406 | .s_stream = adv748x_hdmi_s_stream, | ^~~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/adv748x/adv748x-hdmi.c:406:14: note: (near initialization for 'adv748x_video_ops_hdmi.s_stream') cc1: some warnings being treated as errors vim +405 drivers/media/i2c/adv748x/adv748x-hdmi.c 399 400 static const struct v4l2_subdev_video_ops adv748x_video_ops_hdmi = { 401 .s_dv_timings = adv748x_hdmi_s_dv_timings, 402 .g_dv_timings = adv748x_hdmi_g_dv_timings, 403 .query_dv_timings = adv748x_hdmi_query_dv_timings, 404 .g_input_status = adv748x_hdmi_g_input_status, 407 .g_pixelaspect = adv748x_hdmi_g_pixelaspect, 408 }; 409 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org