From dd2951124838843809f75117d17c32d053ee3262 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 9 Mar 2015 14:20:10 +0530 Subject: [PATCH] ath9k: Fix RTT chainmask usage Since the RTT registers need to be configured for all valid chains irrespective of the runtime chainmask, use the actual chainmask of the chip. Signed-off-by: Sujith Manoharan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/ar9003_rtt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_rtt.c b/drivers/net/wireless/ath/ath9k/ar9003_rtt.c index 9344188..e4d11fa 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_rtt.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_rtt.c @@ -106,7 +106,7 @@ void ar9003_hw_rtt_load_hist(struct ath_hw *ah) int chain, i; for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { - if (!(ah->rxchainmask & (1 << chain))) + if (!(ah->caps.rx_chainmask & (1 << chain))) continue; for (i = 0; i < MAX_RTT_TABLE_ENTRY; i++) { ar9003_hw_rtt_load_hist_entry(ah, chain, i, @@ -171,7 +171,7 @@ void ar9003_hw_rtt_fill_hist(struct ath_hw *ah) int chain, i; for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { - if (!(ah->rxchainmask & (1 << chain))) + if (!(ah->caps.rx_chainmask & (1 << chain))) continue; for (i = 0; i < MAX_RTT_TABLE_ENTRY; i++) { ah->caldata->rtt_table[chain][i] = @@ -193,7 +193,7 @@ void ar9003_hw_rtt_clear_hist(struct ath_hw *ah) int chain, i; for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { - if (!(ah->rxchainmask & (1 << chain))) + if (!(ah->caps.rx_chainmask & (1 << chain))) continue; for (i = 0; i < MAX_RTT_TABLE_ENTRY; i++) ar9003_hw_rtt_load_hist_entry(ah, chain, i, 0); -- 2.7.4