X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Fdrivers%2Fstaging%2Frtl8723au%2Fhal%2Frtl8723a_rf6052.c;h=ce0d8d89478707153e462089cf439a3bb2c828d9;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=3e3f18634ffef53cb6e971b0b03f2b4b5b76f92f;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/staging/rtl8723au/hal/rtl8723a_rf6052.c b/kernel/drivers/staging/rtl8723au/hal/rtl8723a_rf6052.c
index 3e3f18634..ce0d8d894 100644
--- a/kernel/drivers/staging/rtl8723au/hal/rtl8723a_rf6052.c
+++ b/kernel/drivers/staging/rtl8723au/hal/rtl8723a_rf6052.c
@@ -103,34 +103,24 @@ void rtl823a_phy_rf6052setccktxpower(struct rtw_adapter *Adapter,
 	struct dm_priv *pdmpriv = &pHalData->dmpriv;
 	struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv;
 	u32 TxAGC[2] = {0, 0}, tmpval = 0;
-	bool TurboScanOff = false;
 	u8 idx1, idx2;
 	u8 *ptr;
 
-	/*  According to SD3 eechou's suggestion, we need to disable
-	    turbo scan for RU. */
-	/*  Otherwise, external PA will be broken if power index > 0x20. */
-	if (pHalData->EEPROMRegulatory != 0 || pHalData->ExternalPA)
-		TurboScanOff = true;
-
 	if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
 		TxAGC[RF_PATH_A] = 0x3f3f3f3f;
 		TxAGC[RF_PATH_B] = 0x3f3f3f3f;
 
-		TurboScanOff = true;/* disable turbo scan */
-
-		if (TurboScanOff) {
-			for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) {
-				TxAGC[idx1] = pPowerlevel[idx1] |
-					(pPowerlevel[idx1] << 8) |
-					(pPowerlevel[idx1] << 16) |
-					(pPowerlevel[idx1] << 24);
-				/*  2010/10/18 MH For external PA module.
-				    We need to limit power index to be less
-				    than 0x20. */
-				if (TxAGC[idx1] > 0x20 && pHalData->ExternalPA)
-					TxAGC[idx1] = 0x20;
-			}
+		for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) {
+			TxAGC[idx1] = pPowerlevel[idx1] |
+				(pPowerlevel[idx1] << 8) |
+				(pPowerlevel[idx1] << 16) |
+				(pPowerlevel[idx1] << 24);
+			/*
+			 * 2010/10/18 MH For external PA module. We need
+			 * to limit power index to be less than 0x20.
+			 */
+			if (TxAGC[idx1] > 0x20 && pHalData->ExternalPA)
+				TxAGC[idx1] = 0x20;
 		}
 	} else {
 /*  20100427 Joseph: Driver dynamic Tx power shall not affect Tx
@@ -138,7 +128,7 @@ void rtl823a_phy_rf6052setccktxpower(struct rtw_adapter *Adapter,
 /*  Currently, we cannot fully disable driver dynamic tx power
  *  mechanism because it is referenced by BT coexist mechanism. */
 /*  In the future, two mechanism shall be separated from each other
- *  and maintained independantly. Thanks for Lanhsin's reminder. */
+ *  and maintained independently. Thanks for Lanhsin's reminder. */
 		if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) {
 			TxAGC[RF_PATH_A] = 0x10101010;
 			TxAGC[RF_PATH_B] = 0x10101010;
@@ -194,7 +184,7 @@ static void getPowerBase(struct rtw_adapter *Adapter, u8 *pPowerLevel,
 			 u8 Channel, u32 *OfdmBase, u32 *MCSBase)
 {
 	struct hal_data_8723a *pHalData = GET_HAL_DATA(Adapter);
-	u32 powerBase0, powerBase1;
+	u32 ofdm, mcs;
 	u8 Legacy_pwrdiff = 0;
 	s8 HT20_pwrdiff = 0;
 	u8 i, powerlevel[2];
@@ -202,11 +192,10 @@ static void getPowerBase(struct rtw_adapter *Adapter, u8 *pPowerLevel,
 	for (i = 0; i < 2; i++) {
 		powerlevel[i] = pPowerLevel[i];
 		Legacy_pwrdiff = pHalData->TxPwrLegacyHtDiff[i][Channel-1];
-		powerBase0 = powerlevel[i] + Legacy_pwrdiff;
+		ofdm = powerlevel[i] + Legacy_pwrdiff;
 
-		powerBase0 = powerBase0 << 24 | powerBase0 << 16 |
-			powerBase0 << 8 | powerBase0;
-		*(OfdmBase + i) = powerBase0;
+		ofdm = ofdm << 24 | ofdm << 16 | ofdm << 8 | ofdm;
+		*(OfdmBase + i) = ofdm;
 	}
 
 	for (i = 0; i < 2; i++) {
@@ -215,10 +204,9 @@ static void getPowerBase(struct rtw_adapter *Adapter, u8 *pPowerLevel,
 			HT20_pwrdiff = pHalData->TxPwrHt20Diff[i][Channel-1];
 			powerlevel[i] += HT20_pwrdiff;
 		}
-		powerBase1 = powerlevel[i];
-		powerBase1 = powerBase1 << 24 | powerBase1 << 16 |
-			powerBase1 << 8 | powerBase1;
-		*(MCSBase + i) = powerBase1;
+		mcs = powerlevel[i];
+		mcs = mcs << 24 | mcs << 16 | mcs << 8 | mcs;
+		*(MCSBase + i) = mcs;
 	}
 }
 
@@ -300,7 +288,7 @@ getTxPowerWriteValByRegulatory(struct rtw_adapter *Adapter, u8 Channel,
 /*  Currently, we cannot fully disable driver dynamic tx power mechanism
     because it is referenced by BT coexist mechanism. */
 /*  In the future, two mechanism shall be separated from each other and
-    maintained independantly. Thanks for Lanhsin's reminder. */
+    maintained independently. Thanks for Lanhsin's reminder. */
 
 		if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1)
 			writeVal = 0x14141414;
@@ -500,7 +488,6 @@ phy_RF6052_Config_ParaFile_Fail:
 int PHY_RF6052_Config8723A(struct rtw_adapter *Adapter)
 {
 	struct hal_data_8723a *pHalData = GET_HAL_DATA(Adapter);
-	int rtStatus = _SUCCESS;
 
 	/*  Initialize general global value */
 	/*  TODO: Extend RF_PATH_C and RF_PATH_D in the future */
@@ -510,8 +497,7 @@ int PHY_RF6052_Config8723A(struct rtw_adapter *Adapter)
 		pHalData->NumTotalRFPath = 2;
 
 	/*  Config BB and RF */
-	rtStatus = phy_RF6052_Config_ParaFile(Adapter);
-	return rtStatus;
+	return phy_RF6052_Config_ParaFile(Adapter);
 }
 
 /* End of HalRf6052.c */