ath9k_htc: Fix mode selection

Remove all the unsupported modes like FH, TURBO etc.
Since this requires a FW update, increase the fw version to 1.3

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

3 files changed, 6 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index 2bdcdbc14b1..0d6ff79aac7 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -18,7 +18,7 @@
 #define HTC_USB_H
 
 #define MAJOR_VERSION_REQ 1
-#define MINOR_VERSION_REQ 2
+#define MINOR_VERSION_REQ 3
 
 #define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB))
 
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index dfc7a982fc7..5ec214c3753 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -46,15 +46,8 @@ extern struct ieee80211_ops ath9k_htc_ops;
 extern int htc_modparam_nohwcrypt;
 
 enum htc_phymode {
-        HTC_MODE_AUTO           = 0,
-        HTC_MODE_11A            = 1,
-        HTC_MODE_11B            = 2,
-        HTC_MODE_11G            = 3,
-        HTC_MODE_FH             = 4,
-        HTC_MODE_TURBO_A        = 5,
-        HTC_MODE_TURBO_G        = 6,
-        HTC_MODE_11NA           = 7,
-        HTC_MODE_11NG           = 8
+        HTC_MODE_11NA           = 0,
+        HTC_MODE_11NG           = 1
 };
 
 enum htc_opmode {
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 5aa104fe7ee..6065c2fc97f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -26,7 +26,7 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv,
 {
         enum htc_phymode mode;
 
-        mode = HTC_MODE_AUTO;
+        mode = -EINVAL;
 
         switch (ichan->chanmode) {
         case CHANNEL_G:
@@ -45,6 +45,8 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv,
                 break;
         }
 
+        WARN_ON(mode < 0);
+
         return mode;
 }