ath9k: Remove enabling btcoex from stomp type change

This patch removes btcoex_enable from stomp type change and let
it be called from callee functions that makes the code can be
reusable for MCI changes.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/btcoex.c

@@ -268,8 +268,6 @@ static void ar9003_btcoex_bt_stomp(struct ath_hw *ah,
 				"Invalid Stomptype\n");
 		break;
 	}
-
-	ath9k_hw_btcoex_enable(ah);
 }
 
 /*
@@ -301,7 +299,5 @@ void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah,
 				"Invalid Stomptype\n");
 		break;
 	}
-
-	ath9k_hw_btcoex_enable(ah);
 }
 EXPORT_SYMBOL(ath9k_hw_btcoex_bt_stomp);

drivers/net/wireless/ath/ath9k/gpio.c

@@ -198,6 +198,7 @@ static void ath_btcoex_period_timer(unsigned long data)
 	ath9k_hw_btcoex_bt_stomp(ah, is_btscan ? ATH_BTCOEX_STOMP_ALL :
 			      btcoex->bt_stomp_type);
 
+	ath9k_hw_btcoex_enable(ah);
 	spin_unlock_bh(&btcoex->btcoex_lock);
 
 	if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) {
@@ -240,6 +241,7 @@ static void ath_btcoex_no_stomp_timer(void *arg)
 	 else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
 		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW);
 
+	ath9k_hw_btcoex_enable(ah);
 	spin_unlock_bh(&btcoex->btcoex_lock);
 	ath9k_ps_restore(sc);
 }

drivers/net/wireless/ath/ath9k/htc_drv_gpio.c

@@ -80,6 +80,7 @@ static void ath_btcoex_period_work(struct work_struct *work)
 	ath9k_hw_btcoex_bt_stomp(priv->ah, is_btscan ? ATH_BTCOEX_STOMP_ALL :
 			btcoex->bt_stomp_type);
 
+	ath9k_hw_btcoex_enable(priv->ah);
 	timer_period = is_btscan ? btcoex->btscan_no_stomp :
 		btcoex->btcoex_no_stomp;
 	ieee80211_queue_delayed_work(priv->hw, &priv->duty_cycle_work,
@@ -108,6 +109,7 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work)
 		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
 	else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
 		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW);
+	ath9k_hw_btcoex_enable(priv->ah);
 }
 
 void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv)