tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-5.4 head: 4bd8020d6c753ab56df4d7bd75833fd880e1995a commit: 8021e93083e1c5afb7d063caa945c264e3691c0e [116/120] usb: dwc3: qcom: add ACPI device id for sc8180x config: powerpc64-randconfig-r006-20210320 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 436c6c9c20cc522c92a923440a5fc509c342a7db) 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 powerpc64 cross compiling tool for clang build # apt-get install binutils-powerpc64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/c... git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git git fetch --no-tags sashal-linux-stable queue-5.4 git checkout 8021e93083e1c5afb7d063caa945c264e3691c0e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64 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 >>): { "QCOM0497", (unsigned long)&sdm845_acpi_urs_pdata }, ^~~~~~~~~~~~~~~~~~~~~ sdm845_acpi_pdata drivers/usb/dwc3/dwc3-qcom.c:549:37: note: 'sdm845_acpi_pdata' declared here static const struct dwc3_acpi_pdata sdm845_acpi_pdata = { ^ 1 error generated. vim +769 drivers/usb/dwc3/dwc3-qcom.c 766 767 static const struct acpi_device_id dwc3_qcom_acpi_match[] = { 768 { "QCOM2430", (unsigned long)&sdm845_acpi_pdata }, 770 { "QCOM04A6", (unsigned long)&sdm845_acpi_pdata }, 771 { }, 772 }; 773 MODULE_DEVICE_TABLE(acpi, dwc3_qcom_acpi_match); 774 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org