Hi Ricardo, kernel test robot noticed the following build errors: [auto build test ERROR on 2014c95afecee3e76ca4a56956a936e23283f05b] url: https://github.com/intel-lab-lkp/linux/commits/Ricardo-Ribalda/media-uvcvideo-Keep-streaming-state-in-the-file-handle/20250203-203055 base: 2014c95afecee3e76ca4a56956a936e23283f05b patch link: https://lore.kernel.org/r/20250203-uvc-granpower-ng-v2-4-bef4b55e7b67%40chromium.org patch subject: [PATCH v2 4/6] media: uvcvideo: Increase/decrease the PM counter per IOCTL config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20250204/202502040757.Rn9RKQjR-lkp@xxxxxxxxx/config) compiler: sh4-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250204/202502040757.Rn9RKQjR-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/202502040757.Rn9RKQjR-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/media/usb/uvc/uvc_v4l2.c:1530:27: error: 'uvc_v4l2_video_ioctl2' undeclared here (not in a function) 1530 | .unlocked_ioctl = uvc_v4l2_video_ioctl2, | ^~~~~~~~~~~~~~~~~~~~~ vim +/uvc_v4l2_video_ioctl2 +1530 drivers/media/usb/uvc/uvc_v4l2.c 1525 1526 const struct v4l2_file_operations uvc_fops = { 1527 .owner = THIS_MODULE, 1528 .open = uvc_v4l2_open, 1529 .release = uvc_v4l2_release, > 1530 .unlocked_ioctl = uvc_v4l2_video_ioctl2, -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
