package/mac80211/patches/590-ath9k_fix_5ghz_adc_cal.patch

   1 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
   2 +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
   3 @@ -41,7 +41,8 @@ static bool ar9002_hw_is_cal_supported(s
   4         case ADC_DC_CAL:
   5                 /* Run ADC Gain Cal for non-CCK & non 2GHz-HT20 only */
   6                 if (!IS_CHAN_B(chan) &&
   7 -                   !(IS_CHAN_2GHZ(chan) && IS_CHAN_HT20(chan)))
   8 +                   !((IS_CHAN_2GHZ(chan) || IS_CHAN_A_FAST_CLOCK(ah, chan)) &&
   9 +                     IS_CHAN_HT20(chan)))
  10                         supported = true;
  11                 break;
  12         }