Hi Phillip, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] url: https://github.com/0day-ci/linux/commits/Phillip-Potter/staging-rtl8188eu-replace-driver-with-better-version/20210723-084513 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 334201d503d5903f38f6e804263fc291ce8f451a config: sh-allmodconfig (attached as .config) compiler: sh4-linux-gcc (GCC) 10.3.0 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/47a9283a59be94d24732c1f9d76b02b7a4144d2f git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Phillip-Potter/staging-rtl8188eu-replace-driver-with-better-version/20210723-084513 git checkout 47a9283a59be94d24732c1f9d76b02b7a4144d2f # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=sh If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_cmd.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_security.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_debug.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_io.c:27:10: fatal error: drv_types.h: No such file or directory 27 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_ioctl_set.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_ieee80211.c:9:10: fatal error: drv_types.h: No such file or directory 9 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_mlme.c:6:10: fatal error: hal_data.h: No such file or directory 6 | #include | ^~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_mlme_ext.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_mi.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/rtl8188eu/include: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/platform: No such file or directory [-Wmissing-include-dirs] >> cc1: warning: drivers/staging/rtl8188eu/hal/btc: No such file or directory [-Wmissing-include-dirs] drivers/staging/rtl8188eu/core/rtw_wlan_util.c:6:10: fatal error: drv_types.h: No such file or directory 6 | #include | ^~~~~~~~~~~~~ compilation terminated. .. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA Selected by - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org