tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: af7b4801030c07637840191c69eb666917e4135d commit: 9227942383307f97fa6992416f73af4a23ef972c phy: intel-lgm-emmc: Add support for eMMC PHY date: 5 months ago config: x86_64-randconfig-a011-20200607 (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project e429cffd4f228f70c1d9df0e5d77c08590dd9766) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git checkout 9227942383307f97fa6992416f73af4a23ef972c # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/intel/phy-intel-emmc.o see include/linux/module.h for more information >> FATAL: drivers/phy/intel/phy-intel-emmc: sizeof(struct of_device_id)=200 is not a modulo of the size of section __mod_of__<identifier>_device_table=512. Fix definition of struct of_device_id in mod_devicetable.h