Hi Bryan, I love your patch! Perhaps something to improve: [auto build test WARNING on wireless-drivers-next/master] [also build test WARNING on wireless-drivers/master ath6kl/ath-next v5.11-rc1 next-20201223] [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/Bryan-O-Donoghue/wcn36xx-Enable-downstream-consistent-Wake-on-Lan/20201229-003134 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master 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/a7d3b150ccc65a022e531e7648080be9fedb1318 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Bryan-O-Donoghue/wcn36xx-Enable-downstream-consistent-Wake-on-Lan/20201229-003134 git checkout a7d3b150ccc65a022e531e7648080be9fedb1318 # 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/wireless/ath/wcn36xx/main.c:1092:23: warning: no previous prototype for 'wcn36xx_get_first_vif' [-Wmissing-prototypes] 1092 | struct ieee80211_vif *wcn36xx_get_first_vif(struct wcn36xx *wcn) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/net/wireless/ath/wcn36xx/main.c:1220:6: warning: no previous prototype for 'wcn36xx_ipv6_addr_change' [-Wmissing-prototypes] 1220 | void wcn36xx_ipv6_addr_change(struct ieee80211_hw *hw, | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/wcn36xx_ipv6_addr_change +1220 drivers/net/wireless/ath/wcn36xx/main.c 1218 1219 #if IS_ENABLED(CONFIG_IPV6) > 1220 void wcn36xx_ipv6_addr_change(struct ieee80211_hw *hw, 1221 struct ieee80211_vif *vif, 1222 struct inet6_dev *idev) 1223 { 1224 struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif); 1225 struct inet6_ifaddr *ifa; 1226 int idx = 0; 1227 1228 memset(vif_priv->tentative_addrs, 0, sizeof(vif_priv->tentative_addrs)); 1229 1230 read_lock_bh(&idev->lock); 1231 list_for_each_entry(ifa, &idev->addr_list, if_list) { 1232 vif_priv->target_ipv6_addrs[idx] = ifa->addr; 1233 if (ifa->flags & IFA_F_TENTATIVE) 1234 __set_bit(idx, vif_priv->tentative_addrs); 1235 idx++; 1236 if (idx >= WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX) 1237 break; 1238 wcn36xx_dbg(WCN36XX_DBG_MAC, "%pI6 %s\n", &ifa->addr, 1239 (ifa->flags & IFA_F_TENTATIVE) ? "tentative" : NULL); 1240 } 1241 read_unlock_bh(&idev->lock); 1242 1243 vif_priv->num_target_ipv6_addrs = idx; 1244 } 1245 #endif 1246 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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