Hi Prashant, Thank you for the patch! Yet something to improve: [auto build test ERROR on chrome-platform-linux/for-next] [cannot apply to ljones-mfd/for-mfd-next linus/master v5.5-rc2 next-20191220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Prashant-Malani/platform-chrome-Add-cros-ec-pd-notify-driver/20191222-065317 base: https://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git for-next config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Debian 7.5.0-3) 7.5.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> drivers/platform/chrome/cros_ec_pd_notify.c:10:10: fatal error: linux/mfd/cros_ec.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. vim +10 drivers/platform/chrome/cros_ec_pd_notify.c > 10 #include 11 #include 12 #include 13 #include 14 #include 15 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation