From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Wed, 12 Sep 2012 13:29:19 +0000 (+0530)
Subject: ath9k_hw: move 2g5g switch before nfcal start
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=88033318e119bbf4647db4d50ad549fc86e0acf0;p=openwrt%2Fstaging%2Fblogic.git

ath9k_hw: move 2g5g switch before nfcal start

During fast channel change, perform 2g5g_switch before starting
noisefloor calibration to avoid nfload timeout.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.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 99cab44d2312..c40e901c2bf8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1733,12 +1733,12 @@ static int ath9k_hw_do_fastcc(struct ath_hw *ah, struct ath9k_channel *chan)
 	if (!ret)
 		goto fail;
 
-	ath9k_hw_loadnf(ah, ah->curchan);
-	ath9k_hw_start_nfcal(ah, true);
-
 	if (ath9k_hw_mci_is_enabled(ah))
 		ar9003_mci_2g5g_switch(ah, false);
 
+	ath9k_hw_loadnf(ah, ah->curchan);
+	ath9k_hw_start_nfcal(ah, true);
+
 	if (AR_SREV_9271(ah))
 		ar9002_hw_load_ani_reg(ah, chan);