ath9k: Disable cross-band FCC

Fast Channel Change across bands was enabled for
AR9462 recently, but this is causing baseband issues.
Disable it until this feature is tested well. Also,
remove the feature bit for AR9565 since it is
a single-band card and doesn't support this feature.

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

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 47c62853c666aba34d0ffe6111beb11370ad7195..ce41658a600344db2c027bcdfb9de41ccee50965 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2476,13 +2476,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
            ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
                        pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
 
-       /*
-        * Fast channel change across bands is available
-        * only for AR9462 and AR9565.
-        */
-       if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
-               pCap->hw_caps |= ATH9K_HW_CAP_FCC_BAND_SWITCH;
-
        return 0;
 }