[PATCH v2] ath10k: add support for controlling tx power to a station

kbuild test robot lkp at intel.com
Tue Jan 31 13:03:51 PST 2017

Hi Ashok,

[auto build test ERROR on ath6kl/ath-next]
[also build test ERROR on v4.10-rc6 next-20170130]
[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/Ashok-Raj-Nagarajan/ath10k-add-support-for-controlling-tx-power-to-a-station/20170201-032529
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/mac.c: In function 'ath10k_sta_set_txpwr':
>> drivers/net/wireless/ath/ath10k/mac.c:5997:13: error: 'struct ieee80211_sta' has no member named 'txpwr'
     txpwr = sta->txpwr;
   drivers/net/wireless/ath/ath10k/mac.c: At top level:
>> drivers/net/wireless/ath/ath10k/mac.c:7581:2: error: unknown field 'sta_set_txpwr' specified in initializer
     .sta_set_txpwr   = ath10k_sta_set_txpwr,
>> drivers/net/wireless/ath/ath10k/mac.c:7581:21: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
     .sta_set_txpwr   = ath10k_sta_set_txpwr,
   drivers/net/wireless/ath/ath10k/mac.c:7581:21: note: (near initialization for 'ath10k_ops.sta_pre_rcu_remove')
   drivers/net/wireless/ath/ath10k/mac.c: In function 'ath10k_mac_register':
>> drivers/net/wireless/ath/ath10k/mac.c:8226:11: error: 'NL80211_EXT_FEATURE_STA_TX_PWR' undeclared (first use in this function)
   drivers/net/wireless/ath/ath10k/mac.c:8226:11: note: each undeclared identifier is reported only once for each function it appears in
   cc1: some warnings being treated as errors

vim +5997 drivers/net/wireless/ath/ath10k/mac.c

  5991	{
  5992		struct ath10k *ar = hw->priv;
  5993		struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
  5994		int ret = 0;
  5995		u8 txpwr;
> 5997		txpwr = sta->txpwr;
  5998		if (txpwr > ATH10K_TX_POWER_MAX_VAL || txpwr < ATH10K_TX_POWER_MIN_VAL)
  5999			return -EINVAL;

0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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