[PATCH] ath9k: enable ext channel pulse detection

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From: Lorenzo Bianconi <hidden>
Date: 2014-09-16 14:43:46
Subsystem: atheros ath generic utilities, qualcomm atheros ath9k wireless driver, the rest · Maintainers: Jeff Johnson, Toke Høiland-Jørgensen, Linus Torvalds

Enable pulse detection on extension channel if 40MHz channel width has been set

Signed-off-by: Lorenzo Bianconi <redacted>
---
 drivers/net/wireless/ath/ath9k/hw.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ef5f5a6..6bbc2be 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1956,6 +1956,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 
 	if (ah->hw->conf.radar_enabled) {
 		/* set HW specific DFS configuration */
+		ah->radar_conf.ext_channel = IS_CHAN_HT40(chan);
 		ath9k_hw_set_radar_params(ah);
 	}
 
-- 
1.9.1
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