Re: [net-next: PATCH 05/12] net: core: switch to fwnode_find_net_device_by_node()

[kernel test robot <lkp@intel.com>]

Hi Marcin,

I love your patch! Yet something to improve:

[auto build test ERROR on rafael-pm/linux-next]
[also build test ERROR on robh/for-next linus/master v5.19-rc2 next-20220617]
[cannot apply to horms-ipvs/master]
[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/Marcin-Wojtas/ACPI-support-for-DSA/20220620-231646
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20220621/202206210649.QCsWk7fK-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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/68a7a52989207bfe8640877c512c77ca233c3bba
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Marcin-Wojtas/ACPI-support-for-DSA/20220620-231646
        git checkout 68a7a52989207bfe8640877c512c77ca233c3bba
        # 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=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: missing MODULE_LICENSE() in drivers/watchdog/gxp-wdt.o
>> ERROR: modpost: "fwnode_find_net_device_by_node" [net/dsa/dsa_core.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp