--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -388,13 +388,8 @@ static void ath9k_hw_init_config(struct
+@@ -390,13 +390,8 @@ static void ath9k_hw_init_config(struct
ah->config.rx_intr_mitigation = true;
+ ah->config.rimt_last = 250;
+ ah->config.rimt_first = 500;
- /*
- * We need this for PCI devices only (Cardbus, PCI, miniPCI)
+ if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
+ ah->config.pll_pwrsave = 7;