1 files changed, 11 insertions, 9 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 1ec52356b5a1..d96e87933dd0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3984,18 +3984,20 @@ static void ar9003_hw_quick_drop_apply(struct ath_hw *ah, u16 freq)
         int quick_drop;
         s32 t[3], f[3] = {5180, 5500, 5785};
 
-        if (!(pBase->miscConfiguration & BIT(1)))
+        if (!(pBase->miscConfiguration & BIT(4)))
                 return;
 
-        if (freq < 4000)
-                quick_drop = eep->modalHeader2G.quick_drop;
-        else {
-                t[0] = eep->base_ext1.quick_drop_low;
-                t[1] = eep->modalHeader5G.quick_drop;
-                t[2] = eep->base_ext1.quick_drop_high;
-                quick_drop = ar9003_hw_power_interpolate(freq, f, t, 3);
+        if (AR_SREV_9300(ah) || AR_SREV_9580(ah) || AR_SREV_9340(ah)) {
+                if (freq < 4000) {
+                        quick_drop = eep->modalHeader2G.quick_drop;
+                } else {
+                        t[0] = eep->base_ext1.quick_drop_low;
+                        t[1] = eep->modalHeader5G.quick_drop;
+                        t[2] = eep->base_ext1.quick_drop_high;
+                        quick_drop = ar9003_hw_power_interpolate(freq, f, t, 3);
+                }
+                REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop);
         }
-        REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop);
 }
 
 static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, bool is2ghz)