staging: rtl8723au: Create rtl8723au_bt_intf.h

Use this header for declaring functions that are currently #ifdef'ed
out in the general code.

Start by moving BTDM_1Ant8723A() there and renaming it appropriately.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/core/rtw_cmd.c

@@ -991,7 +991,7 @@ static void traffic_status_watchdog(struct rtw_adapter *padapter)
 		}
 
 #ifdef CONFIG_8723AU_BT_COEXIST
-		if (BT_1Ant(padapter) == false)
+		if (rtl8723a_BT_using_antenna_1(padapter) == false)
 #endif
 		{
 		/*  check traffic for  powersaving. */
@@ -1064,7 +1064,7 @@ static void lps_ctrl_wk_hdl(struct rtw_adapter *padapter, u8 lps_ctrl_type)
 		case LPS_CTRL_SCAN:
 #ifdef CONFIG_8723AU_BT_COEXIST
 			BT_WifiScanNotify(padapter, true);
-			if (BT_1Ant(padapter) == false)
+			if (rtl8723a_BT_using_antenna_1(padapter) == false)
 #endif
 			{
 				if (check_fwstate(pmlmepriv, _FW_LINKED))
@@ -1087,7 +1087,7 @@ static void lps_ctrl_wk_hdl(struct rtw_adapter *padapter, u8 lps_ctrl_type)
 			mstatus = 0;/* disconnect */
 #ifdef CONFIG_8723AU_BT_COEXIST
 			BT_WifiMediaStatusNotify(padapter, mstatus);
-			if (BT_1Ant(padapter) == false)
+			if (rtl8723a_BT_using_antenna_1(padapter) == false)
 #endif
 			{
 				LPS_Leave23a(padapter);
@@ -1098,7 +1098,7 @@ static void lps_ctrl_wk_hdl(struct rtw_adapter *padapter, u8 lps_ctrl_type)
 			pwrpriv->DelayLPSLastTimeStamp = jiffies;
 #ifdef CONFIG_8723AU_BT_COEXIST
 			BT_SpecialPacketNotify(padapter);
-			if (BT_1Ant(padapter) == false)
+			if (rtl8723a_BT_using_antenna_1(padapter) == false)
 #endif
 			{
 				LPS_Leave23a(padapter);
@@ -1107,7 +1107,7 @@ static void lps_ctrl_wk_hdl(struct rtw_adapter *padapter, u8 lps_ctrl_type)
 		case LPS_CTRL_LEAVE:
 #ifdef CONFIG_8723AU_BT_COEXIST
 			BT_LpsLeave(padapter);
-			if (BT_1Ant(padapter) == false)
+			if (rtl8723a_BT_using_antenna_1(padapter) == false)
 #endif
 			{
 				LPS_Leave23a(padapter);

drivers/staging/rtl8723au/core/rtw_mlme_ext.c

@@ -3479,7 +3479,7 @@ static void issue_assocreq(struct rtw_adapter *padapter)
 				cpu_to_le16(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info);
 
 #ifdef CONFIG_8723AU_BT_COEXIST
-			if (BT_1Ant(padapter) == true) {
+			if (rtl8723a_BT_using_antenna_1(padapter)) {
 				/*  set to 8K */
 				pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para &= (u8)~IEEE80211_HT_AMPDU_PARM_FACTOR;
 /*				pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para |= MAX_AMPDU_FACTOR_8K */
@@ -4038,7 +4038,7 @@ void issue_action_BA23a(struct rtw_adapter *padapter,
 					     &pattrib->pktlen);
 
 #ifdef CONFIG_8723AU_BT_COEXIST
-		if ((BT_1Ant(padapter) == true) &&
+		if (rtl8723a_BT_using_antenna_1(padapter) &&
 		    ((pmlmeinfo->assoc_AP_vendor != broadcomAP) ||
 		     memcmp(raddr, tendaAPMac, 3))) {
 			/*  A-MSDU NOT Supported */
@@ -4105,7 +4105,7 @@ void issue_action_BA23a(struct rtw_adapter *padapter,
 			BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); /* 64 buffer size */
 
 #ifdef CONFIG_8723AU_BT_COEXIST
-		if ((BT_1Ant(padapter) == true) &&
+		if (rtl8723a_BT_using_antenna_1(padapter) &&
 		    ((pmlmeinfo->assoc_AP_vendor != broadcomAP) ||
 		     memcmp(raddr, tendaAPMac, 3))) {
 			/*  max buffer size is 8 MSDU */

drivers/staging/rtl8723au/core/rtw_pwrctrl.c

@@ -352,7 +352,7 @@ void rtw_set_ps_mode23a(struct rtw_adapter *padapter, u8 ps_mode,
 	} else {
 		if (PS_RDY_CHECK(padapter)
 #ifdef CONFIG_8723AU_BT_COEXIST
-			|| (BT_1Ant(padapter) == true)
+			|| (rtl8723a_BT_using_antenna_1(padapter))
 #endif
 			) {
 			DBG_8723A("%s: Enter 802.11 power save\n", __func__);

drivers/staging/rtl8723au/hal/hal_com.c

@@ -457,7 +457,7 @@ void rtl8723a_set_ampdu_factor(struct rtw_adapter *padapter, u8 FactorToSet)
 	pRegToSet = RegToSet_Normal;	/*  0xb972a841; */
 #ifdef CONFIG_8723AU_BT_COEXIST
 	if ((BT_IsBtDisabled(padapter) == false) &&
-	    (BT_1Ant(padapter) == true)) {
+	    rtl8723a_BT_using_antenna_1(padapter)) {
 		MaxAggNum = 0x8;
 	} else
 #endif /*  CONFIG_8723AU_BT_COEXIST */

drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c

@@ -9262,7 +9262,7 @@ void BTDM_SetFw3a(
 {
 	u8 H2C_Parameter[5] = {0};
 
-	if (BTDM_1Ant8723A(padapter)) {
+	if (rtl8723a_BT_using_antenna_1(padapter)) {
 		if ((!check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE)) &&
 		    (get_fwstate(&padapter->mlmepriv) != WIFI_NULL_STATE)) {
 			/*  for softap mode */
@@ -9818,7 +9818,7 @@ static void BTDM_ForDhcp8723A(struct rtw_adapter *padapter)
 		BTDM_1AntForDhcp(padapter);
 }
 
-u8 BTDM_1Ant8723A(struct rtw_adapter *padapter)
+bool rtl8723a_BT_using_antenna_1(struct rtw_adapter *padapter)
 {
 	if (btdm_BtWifiAntNum(padapter) == Ant_x1)
 		return true;
@@ -10572,7 +10572,7 @@ u8 BTDM_DisableEDCATurbo(struct rtw_adapter *padapter)
 		return bRet;
 	}
 
-	if (BT_1Ant(padapter)) {
+	if (rtl8723a_BT_using_antenna_1(padapter)) {
 		bRet = false;
 		pHalData->bt_coexist.lastBtEdca = 0;
 		return bRet;
@@ -10750,7 +10750,7 @@ void BTDM_TurnOffBtCoexistBeforeEnterIPS(struct rtw_adapter *padapter)
 		return;
 
 	/*  8723 1Ant doesn't need to turn off bt coexist mechanism. */
-	if (BTDM_1Ant8723A(padapter))
+	if (rtl8723a_BT_using_antenna_1(padapter))
 		return;
 
 	/*  Before enter IPS, turn off FW BT Co-exist mechanism */

drivers/staging/rtl8723au/include/rtl8723a_bt-coexist.h

@@ -1330,8 +1330,6 @@ void BTDM_SetSwPenaltyTxRateAdaptive(struct rtw_adapter * padapter, u8 raType);
 void BTDM_SetFwDecBtPwr(struct rtw_adapter * padapter, u8 bDecBtPwr);
 u8 BTDM_BtProfileSupport(struct rtw_adapter * padapter);
 void BTDM_LpsLeave(struct rtw_adapter * padapter);
-u8 BTDM_1Ant8723A(struct rtw_adapter * padapter);
-#define BT_1Ant BTDM_1Ant8723A
 
 /*  ===== End of sync from SD7 driver HAL/BTCoexist/HalBtc8723.h ===== */
 

drivers/staging/rtl8723au/include/rtl8723a_bt_intf.h

+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
+ * Copyright(c) 2014, Jes Sorensen <Jes.Sorensen@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ ******************************************************************************/
+#ifndef __RTL8723A_BT_INTF_H__
+#define __RTL8723A_BT_INTF_H__
+
+#include <drv_types.h>
+
+#ifdef CONFIG_8723AU_BT_COEXIST
+bool rtl8723a_BT_using_antenna_1(struct rtw_adapter *padapter);
+#else
+static inline bool rtl8723a_BT_using_antenna_1(struct rtw_adapter *padapter)
+{
+	return false;
+}
+#endif
+
+#endif

drivers/staging/rtl8723au/include/rtl8723a_hal.h

@@ -20,6 +20,7 @@
 #include "Hal8723APhyReg.h"
 #include "Hal8723APhyCfg.h"
 #include "rtl8723a_rf.h"
+#include "rtl8723a_bt_intf.h"
 #ifdef CONFIG_8723AU_BT_COEXIST
 #include "rtl8723a_bt-coexist.h"
 #endif