ath5k: Cleanup turbo channel flags

 * Clean up CHANNEL_T(URBO), use AR5K_BWMODE_40MHZ instead

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 95b602b4..61d3800 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -1358,12 +1358,10 @@
 
 	switch (ah->ah_current_channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	default:
@@ -1946,12 +1944,10 @@
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
@@ -2385,20 +2381,20 @@
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-		ctl_mode |= AR5K_CTL_11A;
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+			ctl_mode |= AR5K_CTL_TURBO;
+		else
+			ctl_mode |= AR5K_CTL_11A;
 		break;
 	case CHANNEL_G:
-		ctl_mode |= AR5K_CTL_11G;
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+			ctl_mode |= AR5K_CTL_TURBOG;
+		else
+			ctl_mode |= AR5K_CTL_11G;
 		break;
 	case CHANNEL_B:
 		ctl_mode |= AR5K_CTL_11B;
 		break;
-	case CHANNEL_T:
-		ctl_mode |= AR5K_CTL_TURBO;
-		break;
-	case CHANNEL_TG:
-		ctl_mode |= AR5K_CTL_TURBOG;
-		break;
 	case CHANNEL_XR:
 		/* Fall through */
 	default:
@@ -3210,12 +3206,10 @@
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B: