Re: [PATCH net-next] net: dsa: validate that DT nodes of shared ports have the properties they need

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

Hi Vladimir,

I love your patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Vladimir-Oltean/net-dsa-validate-that-DT-nodes-of-shared-ports-have-the-properties-they-need/20220724-004902
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 502c6f8cedcce7889ccdefeb88ce36b39acd522f
config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20220724/202207240531.wQJyi2N1-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/67a281495504b3a0a6d5575d7b79121efb83f785
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Vladimir-Oltean/net-dsa-validate-that-DT-nodes-of-shared-ports-have-the-properties-they-need/20220724-004902
        git checkout 67a281495504b3a0a6d5575d7b79121efb83f785
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 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: "of_device_compatible_match" [net/dsa/dsa_core.ko] undefined!

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