Hi George, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/George-McCollister/Arrow-SpeedChips-XRS700x-DSA-Driver/20201208-060957 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git b1f7b0983601af4054876bca42e3094bf6b034c0 config: arc-allyesconfig (attached as .config) compiler: arceb-elf-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/0day-ci/linux/commit/17e19d3e01ec0a36ca45992b96580d271e9f6f75 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review George-McCollister/Arrow-SpeedChips-XRS700x-DSA-Driver/20201208-060957 git checkout 17e19d3e01ec0a36ca45992b96580d271e9f6f75 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/net/dsa/xrs700x/xrs700x.c:511:3: error: 'const struct dsa_switch_ops' has no member named 'get_stats64' 511 | .get_stats64 = xrs700x_getstats64, | ^~~~~~~~~~~ drivers/net/dsa/xrs700x/xrs700x.c:511:18: error: initialization of 'int (*)(struct dsa_switch *, int, int)' from incompatible pointer type 'void (*)(struct dsa_switch *, int, struct rtnl_link_stats64 *)' [-Werror=incompatible-pointer-types] 511 | .get_stats64 = xrs700x_getstats64, | ^~~~~~~~~~~~~~~~~~ drivers/net/dsa/xrs700x/xrs700x.c:511:18: note: (near initialization for 'xrs700x_ops.get_sset_count') >> drivers/net/dsa/xrs700x/xrs700x.c:511:18: warning: initialized field overwritten [-Woverride-init] drivers/net/dsa/xrs700x/xrs700x.c:511:18: note: (near initialization for 'xrs700x_ops.get_sset_count') cc1: some warnings being treated as errors vim +511 drivers/net/dsa/xrs700x/xrs700x.c 500 501 static const struct dsa_switch_ops xrs700x_ops = { 502 .get_tag_protocol = xrs700x_get_tag_protocol, 503 .setup = xrs700x_setup, 504 .teardown = xrs700x_teardown, 505 .port_stp_state_set = xrs700x_port_stp_state_set, 506 .phylink_validate = xrs700x_phylink_validate, 507 .phylink_mac_link_up = xrs700x_mac_link_up, 508 .get_strings = xrs700x_get_strings, 509 .get_sset_count = xrs700x_get_sset_count, 510 .get_ethtool_stats = xrs700x_get_ethtool_stats, > 511 .get_stats64 = xrs700x_getstats64, 512 .port_bridge_join = xrs700x_bridge_join, 513 .port_bridge_leave = xrs700x_bridge_leave, 514 }; 515 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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