ath9k: Fix bug in determining calibration support

ADC gain calibration has to be done for all non 2GHZ-HT20 channels.
Regression from "ath9k: use ieee80211_conf on ath9k_hw_iscal_supported()"

Cc: [email protected]
Signed-off-by: Sujith <[email protected]>
Signed-off-by: John W. Linville <[email protected]>

diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index d0b675562d402346d75fa1d32d8ec9f25b67d10e..3195c0b9a6a73fe291c0c99899c43af8161ae65f 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -284,8 +284,8 @@ static bool ath9k_hw_iscal_supported(struct ath_hw *ah,
                return true;
        case ADC_GAIN_CAL:
        case ADC_DC_CAL:
-               if (conf->channel->band == IEEE80211_BAND_5GHZ &&
-                 conf_is_ht20(conf))
+               if (!(conf->channel->band == IEEE80211_BAND_2GHZ &&
+                     conf_is_ht20(conf)))
                        return true;
                break;
        }