ath9k_hw: Fix AR9280 surprise removal during frequent idle on/off

[mv-sheeva.git] / drivers / net / wireless / ath / ath9k / ar9002_hw.c

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index a0471f2e1c7a0e8cadb92adb09aa06d3b0b7a1ef..48261b7252d0061e5932c16a98dc3c1caf6e6245 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -410,6 +410,9 @@ static void ar9002_hw_configpcipowersave(struct ath_hw *ah,
                        val &= ~(AR_WA_BIT6 | AR_WA_BIT7);
                }
 
+               if (AR_SREV_9280(ah))
+                       val |= AR_WA_BIT22;
+
                if (AR_SREV_9285E_20(ah))
                        val |= AR_WA_BIT23;