staging: rtl8723bs: Fix coding style issues

checkpatch.pl reported errors for use of extra whitespaces
in the function prototypes.

Removed extra spaces to meet the coding standards.
Signed-off-by: NAdheer Chandravanshi <adheerchandravanshi@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/include/rtl8192c_rf.h

@@ -19,19 +19,16 @@
 /*  */
 /*  RF RL6052 Series API */
 /*  */
-void 	rtl8192c_RF_ChangeTxPath(struct adapter *Adapter,
-				u16 	DataRate);
-void 	rtl8192c_PHY_RF6052SetBandwidth(
-				struct adapter *			Adapter,
-				enum CHANNEL_WIDTH		Bandwidth);
-void rtl8192c_PHY_RF6052SetCckTxPower(
-				struct adapter *Adapter,
-				u8*	pPowerlevel);
-void rtl8192c_PHY_RF6052SetOFDMTxPower(
-				struct adapter *Adapter,
-				u8*	pPowerLevel,
-				u8 Channel);
-int	PHY_RF6052_Config8192C(struct adapter *	Adapter	);
+void rtl8192c_RF_ChangeTxPath(struct adapter *Adapter,
+			      u16 DataRate);
+void rtl8192c_PHY_RF6052SetBandwidth(struct adapter *Adapter,
+				     enum CHANNEL_WIDTH Bandwidth);
+void rtl8192c_PHY_RF6052SetCckTxPower(struct adapter *Adapter,
+				      u8 *pPowerlevel);
+void rtl8192c_PHY_RF6052SetOFDMTxPower(struct adapter *Adapter,
+				       u8 *pPowerLevel,
+				       u8 Channel);
+int PHY_RF6052_Config8192C(struct adapter *Adapter);
 
 /*--------------------------Exported Function prototype---------------------*/