tree: https://github.com/shenki/linux microwatt-5.11 head: 752e38b97203f6617ac188ccf789c880947f58a5 commit: 04f15e4b7c4214c61eaff30bddcd659b0c466460 [16/17] net: Driver for LiteETH network interface config: sh-allmodconfig (attached as .config) compiler: sh4-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 # https://github.com/shenki/linux/commit/04f15e4b7c4214c61eaff30bddcd659b0c... git remote add shenki https://github.com/shenki/linux git fetch --no-tags shenki microwatt-5.11 git checkout 04f15e4b7c4214c61eaff30bddcd659b0c466460 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): drivers/net/ethernet/litex/litex_liteeth.c: In function 'liteeth_remove': 350 | struct liteeth *priv; | ^~~~ 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 vim +/priv +350 drivers/net/ethernet/litex/litex_liteeth.c 346 347 static int liteeth_remove(struct platform_device *pdev) 348 { 349 struct net_device *netdev; 351 352 netdev = platform_get_drvdata(pdev); 353 priv = netdev_priv(netdev); 354 355 unregister_netdev(netdev); 356 357 free_netdev(netdev); 358 359 return 0; 360 } 361 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org