1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index de8ce1291a4..b2c17c98bb3 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -850,7 +850,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 
         REG_WRITE_ARRAY(&ah->iniBB_RfGain, freqIndex, regWrites);
 
-        if (AR_SREV_9280_20(ah) && IS_CHAN_A_5MHZ_SPACED(chan)) {
+        if (IS_CHAN_A_FAST_CLOCK(ah, chan)) {
                 REG_WRITE_ARRAY(&ah->iniModesAdditional, modesIndex,
                                 regWrites);
         }
@@ -892,8 +892,7 @@ static void ar5008_hw_set_rfmode(struct ath_hw *ah, struct ath9k_channel *chan)
                 rfMode |= (IS_CHAN_5GHZ(chan)) ?
                         AR_PHY_MODE_RF5GHZ : AR_PHY_MODE_RF2GHZ;
 
-        if ((AR_SREV_9280_20(ah) || AR_SREV_9300_20_OR_LATER(ah))
-            && IS_CHAN_A_5MHZ_SPACED(chan))
+        if (IS_CHAN_A_FAST_CLOCK(ah, chan))
                 rfMode |= (AR_PHY_MODE_DYNAMIC | AR_PHY_MODE_DYN_CCK_DISABLE);
 
         REG_WRITE(ah, AR_PHY_MODE, rfMode);