package/mac80211/patches/550-ath9k_ar9280_cold_reset.patch

   1 --- a/drivers/net/wireless/ath/ath9k/hw.c
   2 +++ b/drivers/net/wireless/ath/ath9k/hw.c
   3 @@ -1371,10 +1371,16 @@ static bool ath9k_hw_set_reset_reg(struc
   4  static bool ath9k_hw_chip_reset(struct ath_hw *ah,
   5                                 struct ath9k_channel *chan)
   6  {
   7 -       if (AR_SREV_9280(ah) && ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL)) {
   8 -               if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON))
   9 -                       return false;
  10 -       } else if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_WARM))
  11 +       int reset_type = ATH9K_RESET_WARM;
  12 +
  13 +       if (AR_SREV_9280(ah)) {
  14 +               if (ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
  15 +                       reset_type = ATH9K_RESET_POWER_ON;
  16 +               else
  17 +                       reset_type = ATH9K_RESET_COLD;
  18 +       }
  19 +
  20 +       if (!ath9k_hw_set_reset_reg(ah, reset_type))
  21                 return false;
  22
  23         if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))