linux-kernel - [ammarfaizi2-block:kvalo/ath/pending-deferred 57/62] drivers/net/wireless/ath/ath11k/wow.c:466:5: error: redefinition of 'ath11k_wow

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Date:   Sat, 12 Feb 2022 03:11:03 +0800
From:   kernel test robot <lkp@...el.com>
To:     Carl Huang <quic_cjhuang@...cinc.com>
Cc:     kbuild-all@...ts.01.org,
        GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
        linux-kernel@...r.kernel.org, Kalle Valo <quic_kvalo@...cinc.com>,
        Baochen Qiang <quic_bqiang@...cinc.com>,
        Wen Gong <quic_wgong@...cinc.com>
Subject: [ammarfaizi2-block:kvalo/ath/pending-deferred 57/62]
 drivers/net/wireless/ath/ath11k/wow.c:466:5: error: redefinition of
 'ath11k_wow_init'

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-lkp@intel.com/config)
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/24a2528121749a929923132e26ef5b0180e18544
        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@...el.com>

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)
         |     ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/wireless/ath/ath11k/wow.c:466:5: error: redefinition of 'ath11k_wow_init'
     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':
>> drivers/net/wireless/ath/ath11k/wow.c:481:22: error: 'struct wiphy' has no member named 'wowlan'
     481 |         ar->hw->wiphy->wowlan = &ar->wow.wowlan_support;
         |                      ^~


vim +/ath11k_wow_init +466 drivers/net/wireless/ath/ath11k/wow.c

   465	
 > 466	int ath11k_wow_init(struct ath11k *ar)
   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;
 > 481		ar->hw->wiphy->wowlan = &ar->wow.wowlan_support;

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org