Hi Veerendranath, Thank you for the patch! Yet something to improve: [auto build test ERROR on wireless-next/main] [also build test ERROR on next-20220222] [cannot apply to wireless/main jberg-mac80211-next/master jberg-mac80211/master v5.17-rc5] [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/Veerendranath-Jakkam/cfg80211-Add-MLO-Link-Device-abstraction/20220222-232453 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220223/202202231233.yxA9uZON-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 11.2.0 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/01fd3272c5cf2f778a16c217e6c0dbe7064fc9f5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Veerendranath-Jakkam/cfg80211-Add-MLO-Link-Device-abstraction/20220222-232453 git checkout 01fd3272c5cf2f778a16c217e6c0dbe7064fc9f5 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/net/wireless/marvell/mwifiex/cfg80211.c:4250:28: error: initialization of 'int (*)(struct wiphy *, struct wireless_dev *, u8, bool, bool)' {aka 'int (*)(struct wiphy *, struct wireless_dev *, unsigned char, _Bool, _Bool)'} from incompatible pointer type 'int (*)(struct wiphy *, struct net_device *, u8, bool, bool)' {aka 'int (*)(struct wiphy *, struct net_device *, unsigned char, _Bool, _Bool)'} [-Werror=incompatible-pointer-types] 4250 | .set_default_key = mwifiex_cfg80211_set_default_key, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/marvell/mwifiex/cfg80211.c:4250:28: note: (near initialization for 'mwifiex_cfg80211_ops.set_default_key') cc1: some warnings being treated as errors vim +4250 drivers/net/wireless/marvell/mwifiex/cfg80211.c 1f4dfd8a1e911c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4227 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4228 /* station cfg80211 operations */ 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4229 static struct cfg80211_ops mwifiex_cfg80211_ops = { 93a1df48d22429 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-09-26 4230 .add_virtual_intf = mwifiex_add_virtual_intf, 93a1df48d22429 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-09-26 4231 .del_virtual_intf = mwifiex_del_virtual_intf, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4232 .change_virtual_intf = mwifiex_cfg80211_change_virtual_intf, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4233 .scan = mwifiex_cfg80211_scan, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4234 .connect = mwifiex_cfg80211_connect, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4235 .disconnect = mwifiex_cfg80211_disconnect, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4236 .get_station = mwifiex_cfg80211_get_station, f85aae6bec6707 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-03-15 4237 .dump_station = mwifiex_cfg80211_dump_station, 6bc6c49f1e2f3a drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2014-10-31 4238 .dump_survey = mwifiex_cfg80211_dump_survey, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4239 .set_wiphy_params = mwifiex_cfg80211_set_wiphy_params, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4240 .join_ibss = mwifiex_cfg80211_join_ibss, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4241 .leave_ibss = mwifiex_cfg80211_leave_ibss, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4242 .add_key = mwifiex_cfg80211_add_key, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4243 .del_key = mwifiex_cfg80211_del_key, 89951db2be5310 drivers/net/wireless/marvell/mwifiex/cfg80211.c Ganapathi Bhat 2016-09-20 4244 .set_default_mgmt_key = mwifiex_cfg80211_set_default_mgmt_key, e39faa73ef14f6 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4245 .mgmt_tx = mwifiex_cfg80211_mgmt_tx, 6cd536fe62ef58 drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2020-04-17 4246 .update_mgmt_frame_registrations = 6cd536fe62ef58 drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2020-04-17 4247 mwifiex_cfg80211_update_mgmt_frame_registrations, 7feb4c48313d58 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4248 .remain_on_channel = mwifiex_cfg80211_remain_on_channel, 7feb4c48313d58 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4249 .cancel_remain_on_channel = mwifiex_cfg80211_cancel_remain_on_channel, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 @4250 .set_default_key = mwifiex_cfg80211_set_default_key, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4251 .set_power_mgmt = mwifiex_cfg80211_set_power_mgmt, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4252 .set_tx_power = mwifiex_cfg80211_set_tx_power, 7d54bacadce17f drivers/net/wireless/marvell/mwifiex/cfg80211.c Javier Martinez Canillas 2016-06-06 4253 .get_tx_power = mwifiex_cfg80211_get_tx_power, 5d82c53a380ca9 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-07-11 4254 .set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask, 12190c5d80bd3c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 4255 .start_ap = mwifiex_cfg80211_start_ap, 12190c5d80bd3c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 4256 .stop_ap = mwifiex_cfg80211_stop_ap, 5370c83684d9e7 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-06-28 4257 .change_beacon = mwifiex_cfg80211_change_beacon, fa444bf88ce2ba drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-03-15 4258 .set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config, 8a279d5b4dc128 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-07-02 4259 .set_antenna = mwifiex_cfg80211_set_antenna, 3ee712857958c2 drivers/net/wireless/marvell/mwifiex/cfg80211.c Shengzhen Li 2016-06-06 4260 .get_antenna = mwifiex_cfg80211_get_antenna, 0f9e9b8ba72bc7 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2013-05-17 4261 .del_station = mwifiex_cfg80211_del_station, 0c9b7f22e8e1f3 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-01-13 4262 .sched_scan_start = mwifiex_cfg80211_sched_scan_start, 0c9b7f22e8e1f3 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-01-13 4263 .sched_scan_stop = mwifiex_cfg80211_sched_scan_stop, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4264 #ifdef CONFIG_PM 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4265 .suspend = mwifiex_cfg80211_suspend, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4266 .resume = mwifiex_cfg80211_resume, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4267 .set_wakeup = mwifiex_cfg80211_set_wakeup, f6b1cbe029f682 drivers/net/wireless/marvell/mwifiex/cfg80211.c Ganapathi Bhat 2016-04-05 4268 .set_rekey_data = mwifiex_set_rekey_data, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4269 #endif d1e2586f484dfc drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2013-08-09 4270 .set_coalesce = mwifiex_cfg80211_set_coalesce, b23bce29656801 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4271 .tdls_mgmt = mwifiex_cfg80211_tdls_mgmt, 429d90d2212b56 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4272 .tdls_oper = mwifiex_cfg80211_tdls_oper, b04975970676d7 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-22 4273 .tdls_channel_switch = mwifiex_cfg80211_tdls_chan_switch, b04975970676d7 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-22 4274 .tdls_cancel_channel_switch = mwifiex_cfg80211_tdls_cancel_chan_switch, e48e0de0053f07 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4275 .add_station = mwifiex_cfg80211_add_station, 1f4dfd8a1e911c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4276 .change_station = mwifiex_cfg80211_change_station, 3935ccc14d2c68 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-09-02 4277 CFG80211_TESTMODE_CMD(mwifiex_tm_cmd) 7ee38bf4edeac8 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-03 4278 .get_channel = mwifiex_cfg80211_get_channel, 85afb18621be39 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 4279 .start_radar_detection = mwifiex_cfg80211_start_radar_detection, 7d652034d1a08b drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 4280 .channel_switch = mwifiex_cfg80211_channel_switch, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4281 }; 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4282 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx