Hi Martin, Thank you for the patch! Yet something to improve: [auto build test ERROR on linuxtv-media/master] [also build test ERROR on robh/for-next shawnguo/for-next v5.14-rc2 next-20210723] [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/Martin-Kepplinger/media-imx-add-support-for-imx8mq-MIPI-RX/20210723-182621 base: git://linuxtv.org/media_tree.git master config: parisc-randconfig-c004-20210723 (attached as .config) compiler: hppa-linux-gcc (GCC) 10.3.0 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/892a3f81c2163e8f9a86f3bc6e50430f79f0fabe git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Martin-Kepplinger/media-imx-add-support-for-imx8mq-MIPI-RX/20210723-182621 git checkout 892a3f81c2163e8f9a86f3bc6e50430f79f0fabe # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__clk_get_name" [drivers/staging/media/imx/imx8mq-mipi-csi2.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org