Hi "Peng, Thank you for the patch! Yet something to improve: [auto build test ERROR on shawnguo/for-next] [also build test ERROR on robh/for-next linus/master v5.18 next-20220601] [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/intel-lab-lkp/linux/commits/Peng-Fan-OSS/interconnect-support-i-MX8MP/20220601-174431 base: https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next config: riscv-randconfig-r042-20220531 (https://download.01.org/0day-ci/archive/20220601/202206012118.zBGUugaB-lkp@xxxxxxxxx/config) compiler: riscv64-linux-gcc (GCC) 11.3.0 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/intel-lab-lkp/linux/commit/23ecbba75b21962f25975cb014cf981a0420dae1 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Peng-Fan-OSS/interconnect-support-i-MX8MP/20220601-174431 git checkout 23ecbba75b21962f25975cb014cf981a0420dae1 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): riscv64-linux-ld: drivers/opp/core.o: in function `devm_of_icc_bulk_get': >> include/linux/interconnect.h:121: multiple definition of `devm_of_icc_bulk_get'; drivers/usb/dwc3/dwc3-qcom.o:include/linux/interconnect.h:121: first defined here riscv64-linux-ld: drivers/opp/cpu.o: in function `devm_of_icc_bulk_get': >> include/linux/interconnect.h:121: multiple definition of `devm_of_icc_bulk_get'; drivers/usb/dwc3/dwc3-qcom.o:include/linux/interconnect.h:121: first defined here riscv64-linux-ld: drivers/opp/of.o: in function `devm_of_icc_bulk_get': >> include/linux/interconnect.h:121: multiple definition of `devm_of_icc_bulk_get'; drivers/usb/dwc3/dwc3-qcom.o:include/linux/interconnect.h:121: first defined here riscv64-linux-ld: drivers/opp/debugfs.o: in function `devm_of_icc_bulk_get': >> include/linux/interconnect.h:121: multiple definition of `devm_of_icc_bulk_get'; drivers/usb/dwc3/dwc3-qcom.o:include/linux/interconnect.h:121: first defined here Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_GEM_SHMEM_HELPER Depends on HAS_IOMEM && DRM && MMU Selected by - DRM_SSD130X && HAS_IOMEM && DRM vim +121 include/linux/interconnect.h 119 120 int devm_of_icc_bulk_get(struct device *dev, int num_paths, struct icc_bulk_data *paths) > 121 { 122 return 0; 123 } 124 -- 0-DAY CI Kernel Test Service https://01.org/lkp