tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y head: 7a1519a74f3d0b06598fb95387688cde41e465d8 commit: 01e2c27b8a30e5fc2211d28fc9133d8eca37adc8 [457/1110] remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF config: x86_64-randconfig-a001-20210120 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 22b68440e1647e16b5ee24b924986207173c02d1) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.gi... git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc linux-5.10.y git checkout 01e2c27b8a30e5fc2211d28fc9133d8eca37adc8 # 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 warnings (new ones prefixed by >>): static const struct mtk_scp_of_data mt8183_of_data = { ^ static const struct mtk_scp_of_data mt8192_of_data = { ^ 2 warnings generated. vim +/mt8183_of_data +755 drivers/remoteproc/mtk_scp.c 63c13d61eafe4606 Erin Lo 2019-11-12 754 fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 @755 static const struct mtk_scp_of_data mt8183_of_data = { fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 756 .scp_before_load = mt8183_scp_before_load, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 757 .scp_irq_handler = mt8183_scp_irq_handler, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 758 .scp_reset_assert = mt8183_scp_reset_assert, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 759 .scp_reset_deassert = mt8183_scp_reset_deassert, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 760 .scp_stop = mt8183_scp_stop, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 761 .host_to_scp_reg = MT8183_HOST_TO_SCP, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 762 .host_to_scp_int_bit = MT8183_HOST_IPC_INT_BIT, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 763 }; fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 764 fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 @765 static const struct mtk_scp_of_data mt8192_of_data = { fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 766 .scp_before_load = mt8192_scp_before_load, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 767 .scp_irq_handler = mt8192_scp_irq_handler, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 768 .scp_reset_assert = mt8192_scp_reset_assert, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 769 .scp_reset_deassert = mt8192_scp_reset_deassert, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 770 .scp_stop = mt8192_scp_stop, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 771 .host_to_scp_reg = MT8192_GIPC_IN_SET, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 772 .host_to_scp_int_bit = MT8192_HOST_IPC_INT_BIT, fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 773 }; fd0b6c1ff85a489b Pi-Hsun Shih 2020-09-21 774 :::::: The code at line 755 was first introduced by commit :::::: fd0b6c1ff85a489bcf1bcf58af64da1aeffd39f0 remoteproc/mediatek: Add support for mt8192 SCP :::::: TO: Pi-Hsun Shih <pihsun(a)chromium.org&gt; :::::: CC: Bjorn Andersson <bjorn.andersson(a)linaro.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org