staging: rtl8192e: Make phy_RF8256_Config_ParaFile() static

Relocate function in driver to avoid adding unnecessary fw decl.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c

@@ -81,15 +81,7 @@ void PHY_SetRF8256Bandwidth(struct net_device *dev,
 	}
 }
 
-bool PHY_RF8256_Config(struct net_device *dev)
-{
-	struct r8192_priv *priv = rtllib_priv(dev);
-
-	priv->NumTotalRFPath = RTL819X_TOTAL_RF_PATH;
-	return phy_RF8256_Config_ParaFile(dev);
-}
-
-bool phy_RF8256_Config_ParaFile(struct net_device *dev)
+static bool phy_RF8256_Config_ParaFile(struct net_device *dev)
 {
 	u32	u4RegValue = 0;
 	u8	eRFPath;
@@ -240,6 +232,14 @@ bool phy_RF8256_Config_ParaFile(struct net_device *dev)
 	return false;
 }
 
+bool PHY_RF8256_Config(struct net_device *dev)
+{
+	struct r8192_priv *priv = rtllib_priv(dev);
+
+	priv->NumTotalRFPath = RTL819X_TOTAL_RF_PATH;
+	return phy_RF8256_Config_ParaFile(dev);
+}
+
 void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8	powerlevel)
 {
 	u32	TxAGC = 0;

drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.h

@@ -24,7 +24,6 @@
 extern void PHY_SetRF8256Bandwidth(struct net_device *dev,
 				   enum ht_channel_width Bandwidth);
 extern bool PHY_RF8256_Config(struct net_device *dev);
-extern bool phy_RF8256_Config_ParaFile(struct net_device *dev);
 extern void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8	powerlevel);
 extern void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel);