1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 4fa4d8e28c64..c40c534c6662 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -726,7 +726,7 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
                                     u16 cfgCtl,
                                     u8 twiceAntennaReduction,
                                     u8 twiceMaxRegulatoryPower,
-                                    u8 powerLimit)
+                                    u8 powerLimit, bool test)
 {
         struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
         struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
@@ -751,15 +751,20 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 
         ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+        regulatory->max_power_level = 0;
         for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
                 ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
                 if (ratesArray[i] > AR5416_MAX_RATE_POWER)
                         ratesArray[i] = AR5416_MAX_RATE_POWER;
+
+                if (ratesArray[i] > regulatory->max_power_level)
+                        regulatory->max_power_level = ratesArray[i];
         }
 
+        if (test)
+            return;
 
         /* Update regulatory */
-
         i = rate6mb;
         if (IS_CHAN_HT40(chan))
                 i = rateHt40_0;