ath9k_hw: fix dual band assumption for XB113

BugLink: http://bugs.launchpad.net/bugs/793702

commit 9ba7f4f5eba5f4b44c7796bbad29f8ec3a7d5864 upstream.

The XB113 cards are single band, 5 GHz-only, but the
default settings were configured to assume it was dual
band. Users of these cards then would see 2.4 GHz channels
but you would never get any scan results from these channels
given that the radio is not present.

Cc: Fiona Cain <Fiona.Cain@atheros.com>
Cc: Ray Li <ray.li@greenwavereality.com>
Cc: Kathy Giori <kathy.giori@atheros.com>
Cc: Aeolus Yang <aeolus.yang@atheros.com>
Cc: Dan Friedman <dan.friedman@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c4d492d..12b7a12 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -652,7 +652,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
                .regDmn = { LE16(0), LE16(0x1f) },
                .txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
                .opCapFlags = {
-                       .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
+                       .opFlags = AR5416_OPFLAGS_11A,
                        .eepMisc = 0,
                },
                .rfSilent = 0,