Hi Arend, [auto build test ERROR on mac80211-next/master] [also build test ERROR on v4.9-rc5 next-20161117] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Arend-van-Spriel/cfg80211-get-rid-of-name-indirection-trick-for-ieee80211_get_channel/20161117-175449 base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master config: x86_64-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/net/wireless/ath/ath10k/htt_rx.c: In function 'ath10k_htt_t2h_msg_handler': >> drivers/net/wireless/ath/ath10k/htt_rx.c:2333:4: error: implicit declaration of function '__ieee80211_get_channel' [-Werror=implicit-function-declaration] __ieee80211_get_channel(ar->hw->wiphy, freq); ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/wireless/ath/ath10k/htt_rx.c:2332:21: warning: assignment makes pointer from integer without a cast [-Wint-conversion] ar->tgt_oper_chan = ^ cc1: some warnings being treated as errors vim +/__ieee80211_get_channel +2333 drivers/net/wireless/ath/ath10k/htt_rx.c c545070e Michal Kazior 2015-01-24 2326 case HTT_T2H_MSG_TYPE_TX_CREDIT_UPDATE_IND: 8348db29 Rajkumar Manoharan 2015-03-25 2327 break; 2ce9b25c Rajkumar Manoharan 2016-03-08 2328 case HTT_T2H_MSG_TYPE_CHAN_CHANGE: { 2ce9b25c Rajkumar Manoharan 2016-03-08 2329 u32 phymode = __le32_to_cpu(resp->chan_change.phymode); 2ce9b25c Rajkumar Manoharan 2016-03-08 2330 u32 freq = __le32_to_cpu(resp->chan_change.freq); 2ce9b25c Rajkumar Manoharan 2016-03-08 2331 2ce9b25c Rajkumar Manoharan 2016-03-08 @2332 ar->tgt_oper_chan = 2ce9b25c Rajkumar Manoharan 2016-03-08 @2333 __ieee80211_get_channel(ar->hw->wiphy, freq); 2ce9b25c Rajkumar Manoharan 2016-03-08 2334 ath10k_dbg(ar, ATH10K_DBG_HTT, 2ce9b25c Rajkumar Manoharan 2016-03-08 2335 "htt chan change freq %u phymode %s\n", 2ce9b25c Rajkumar Manoharan 2016-03-08 2336 freq, ath10k_wmi_phymode_str(phymode)); :::::: The code at line 2333 was first introduced by commit :::::: 2ce9b25cefa64f11bcb21b21cf4a5e8c58c6d0af ath10k: handle channel change htt event :::::: TO: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx> :::::: CC: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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