From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 22 Oct 2014 18:44:03 +0200
Subject: [PATCH] ath10k: add SURVEY_INFO_IN_USE for current channel on
 survey

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -4044,6 +4044,9 @@ static int ath10k_get_survey(struct ieee
 
 	survey->channel = &sband->channels[idx];
 
+	if (ar->rx_channel == survey->channel)
+		survey->filled |= SURVEY_INFO_IN_USE;
+
 exit:
 	mutex_unlock(&ar->conf_mutex);
 	return ret;