1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 034b6fdf01f3..601dbf79cc0d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1385,9 +1385,11 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah)
                 REG_WRITE(ah, AR_RC, AR_RC_AHB);
 
         REG_WRITE(ah, AR_RTC_RESET, 0);
-        udelay(2);
 
-        if (!AR_SREV_9100(ah))
+        if (!AR_SREV_9300_20_OR_LATER(ah))
+                udelay(2);
+
+        if (!AR_SREV_9100(ah) && !AR_SREV_9300_20_OR_LATER(ah))
                 REG_WRITE(ah, AR_RC, 0);
 
         REG_WRITE(ah, AR_RTC_RESET, 1);