tree: https://github.com/ammarfaizi2/linux-block kvalo/ath/pending-deferred head: 9a4dbe8c276e1d26533f2e4191c2b5dbef2d7b1e commit: 24a2528121749a929923132e26ef5b0180e18544 [57/62] ath11k: Add basic WoW functionalities config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20220212/202202120334.sUc5tt9e-lk...) compiler: hppa-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/ammarfaizi2/linux-block/commit/24a2528121749a929923132... git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block kvalo/ath/pending-deferred git checkout 24a2528121749a929923132e26ef5b0180e18544 # 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=parisc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/net/wireless/ath/ath11k/wow.c:356:5: warning: no previous prototype for 'ath11k_wow_op_suspend' [-Wmissing-prototypes] 356 | int ath11k_wow_op_suspend(struct ieee80211_hw *hw, | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath11k/wow.c:415:6: warning: no previous prototype for 'ath11k_wow_op_set_wakeup' [-Wmissing-prototypes] 415 | void ath11k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath11k/wow.c:424:5: warning: no previous prototype for 'ath11k_wow_op_resume' [-Wmissing-prototypes] 424 | int ath11k_wow_op_resume(struct ieee80211_hw *hw) | ^~~~~~~~~~~~~~~~~~~~ 466 | int ath11k_wow_init(struct ath11k *ar) | ^~~~~~~~~~~~~~~ In file included from drivers/net/wireless/ath/ath11k/core.h:26, from drivers/net/wireless/ath/ath11k/wow.c:11: drivers/net/wireless/ath/ath11k/wow.h:40:19: note: previous definition of 'ath11k_wow_init' with type 'int(struct ath11k *)' 40 | static inline int ath11k_wow_init(struct ath11k *ar) | ^~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath11k/wow.c: In function 'ath11k_wow_init': 481 | ar->hw->wiphy->wowlan = &ar->wow.wowlan_support; | ^~ vim +/ath11k_wow_init +466 drivers/net/wireless/ath/ath11k/wow.c 465 467 { 468 if (WARN_ON(!test_bit(WMI_TLV_SERVICE_WOW, ar->wmi->wmi_ab->svc_map))) 469 return -EINVAL; 470 471 ar->wow.wowlan_support = ath11k_wowlan_support; 472 473 if (ar->wmi->wmi_ab->wlan_resource_config.rx_decap_mode == 474 ATH11K_HW_TXRX_NATIVE_WIFI) { 475 ar->wow.wowlan_support.pattern_max_len -= WOW_MAX_REDUCE; 476 ar->wow.wowlan_support.max_pkt_offset -= WOW_MAX_REDUCE; 477 } 478 479 ar->wow.max_num_patterns = ATH11K_WOW_PATTERNS; 480 ar->wow.wowlan_support.n_patterns = ar->wow.max_num_patterns; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org