Hi Larry, I love your patch! Yet something to improve: [auto build test ERROR on wireless-drivers-next/master] [also build test ERROR on wireless-drivers/master v5.8-rc6] [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/Larry-Finger/rtlwifi-Change-RT_TRACE-into-rtl_dbg-for-all-drivers/20200724-044910 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master config: parisc-allyesconfig (attached as .config) compiler: hppa-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): hppa-linux-ld: drivers/net/wireless/realtek/rtlwifi/base.o: in function `rtl_tx_mgmt_proc': >> (.text+0x720): undefined reference to `_rtl_dbg_out' hppa-linux-ld: drivers/net/wireless/realtek/rtlwifi/base.o: in function `rtl_rx_ampdu_apply': (.text+0x830): undefined reference to `_rtl_dbg_out' hppa-linux-ld: drivers/net/wireless/realtek/rtlwifi/base.o: in function `rtl_tx_status': (.text+0x910): undefined reference to `_rtl_dbg_out' >> hppa-linux-ld: (.text+0x940): undefined reference to `_rtl_dbg_out' hppa-linux-ld: drivers/net/wireless/realtek/rtlwifi/base.o: in function `rtl_tx_report_handler': (.text+0xb70): undefined reference to `_rtl_dbg_out' hppa-linux-ld: drivers/net/wireless/realtek/rtlwifi/base.o:(.text+0xcb0): more undefined references to `_rtl_dbg_out' follow --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org