Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on pwm/for-next] [also build test ERROR on robh/for-next v5.9-rc7 next-20200929] [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/vijayakannan-ayyathurai-intel-co... base: https://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git for-next config: h8300-allyesconfig (attached as .config) compiler: h8300-linux-gcc (GCC) 9.3.0 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/11270e0f4f242998329466dabb9eef12f... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review vijayakannan-ayyathurai-intel-com/Add-PWM-support-for-Intel-Keem-Bay-SoC/20200930-024602 git checkout 11270e0f4f242998329466dabb9eef12fe7c608a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300 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 >>): h8300-linux-ld: drivers/pwm/pwm-keembay.o: in function `.L34': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org