From: Sujith <Sujith.Manoharan@atheros.com>
Date: Wed, 17 Mar 2010 08:55:18 +0000 (+0530)
Subject: ath9k_hw: Fix full sleep setup for AR9271
X-Git-Tag: v2.6.35-rc1~473^2~167^2~515
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=14b3af381df6359b15416df350e4e11892a52ab3;p=linux-block.git

ath9k_hw: Fix full sleep setup for AR9271

After telling the AR9271 to go into full sleep we do not need
to clear the RTC reset signal.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index b1a4a8352f40..023c38bb846b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2453,7 +2453,7 @@ static void ath9k_set_power_sleep(struct ath_hw *ah, int setChip)
 		if (!AR_SREV_9100(ah))
 			REG_WRITE(ah, AR_RC, AR_RC_AHB | AR_RC_HOSTIF);
 
-		if(!AR_SREV_5416(ah))
+		if (!AR_SREV_5416(ah) && !AR_SREV_9271(ah))
 			REG_CLR_BIT(ah, (AR_RTC_RESET),
 				    AR_RTC_RESET_EN);
 	}