ath9k_hw: Remove CHANNEL_CW_INT

This flag is used for indicating channel interference and
we currently do nothing with it, so remove it.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 1e8508530e98..7bdd726c7a8f 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -369,7 +369,6 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
         struct ieee80211_channel *c = chan->chan;
         struct ath9k_hw_cal_data *caldata = ah->caldata;
 
-        chan->channelFlags &= (~CHANNEL_CW_INT);
         if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) {
                 ath_dbg(common, CALIBRATE,
                         "NF did not complete in calibration window\n");
@@ -384,7 +383,6 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
                 ath_dbg(common, CALIBRATE,
                         "noise floor failed detected; detected %d, threshold %d\n",
                         nf, nfThresh);
-                chan->channelFlags |= CHANNEL_CW_INT;
         }
 
         if (!caldata) {
@@ -410,7 +408,7 @@ void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
         int i, j;
 
         ah->caldata->channel = chan->channel;
-        ah->caldata->channelFlags = chan->channelFlags & ~CHANNEL_CW_INT;
+        ah->caldata->channelFlags = chan->channelFlags;
         ah->caldata->chanmode = chan->chanmode;
         h = ah->caldata->nfCalHist;
         default_nf = ath9k_hw_get_default_nf(ah, chan);