staging: rtl8192e: Remove unused variable rfRxIQImbalance and rfRxAFE

Remove unused variable rfRxIQImbalance and rfRxAFE because they are just
once set and not used. Remove unused constants with commenting line.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/1d578fc962c938e76bc0df529a3c24bba7abe049.1678569965.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8190P_def.h

@@ -107,8 +107,6 @@ struct bb_reg_definition {
 	u32 rfintfe;
 	u32 rf3wireOffset;
 	u32 rfHSSIPara2;
-	u32 rfRxIQImbalance;
-	u32 rfRxAFE;
 	u32 rfTxIQImbalance;
 	u32 rfTxAFE;
 	u32 rfLSSIReadBack;

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

@@ -373,16 +373,6 @@ static void _rtl92e_init_bb_rf_reg_def(struct net_device *dev)
 	priv->phy_reg_def[RF90_PATH_C].rfHSSIPara2 = rFPGA0_XC_HSSIParameter2;
 	priv->phy_reg_def[RF90_PATH_D].rfHSSIPara2 = rFPGA0_XD_HSSIParameter2;
 
-	priv->phy_reg_def[RF90_PATH_A].rfRxIQImbalance = rOFDM0_XARxIQImbalance;
-	priv->phy_reg_def[RF90_PATH_B].rfRxIQImbalance = rOFDM0_XBRxIQImbalance;
-	priv->phy_reg_def[RF90_PATH_C].rfRxIQImbalance = rOFDM0_XCRxIQImbalance;
-	priv->phy_reg_def[RF90_PATH_D].rfRxIQImbalance = rOFDM0_XDRxIQImbalance;
-
-	priv->phy_reg_def[RF90_PATH_A].rfRxAFE = rOFDM0_XARxAFE;
-	priv->phy_reg_def[RF90_PATH_B].rfRxAFE = rOFDM0_XBRxAFE;
-	priv->phy_reg_def[RF90_PATH_C].rfRxAFE = rOFDM0_XCRxAFE;
-	priv->phy_reg_def[RF90_PATH_D].rfRxAFE = rOFDM0_XDRxAFE;
-
 	priv->phy_reg_def[RF90_PATH_A].rfTxIQImbalance = rOFDM0_XATxIQImbalance;
 	priv->phy_reg_def[RF90_PATH_B].rfTxIQImbalance = rOFDM0_XBTxIQImbalance;
 	priv->phy_reg_def[RF90_PATH_C].rfTxIQImbalance = rOFDM0_XCTxIQImbalance;

drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h

@@ -98,15 +98,6 @@
 #define rOFDM0_TRxPathEnable		0xc04
 #define rOFDM0_TRMuxPar			0xc08
 #define rOFDM0_TRSWIsolation		0xc0c
-/* RxIQ DC offset, Rx digital filter, DC notch filter */
-#define rOFDM0_XARxAFE			0xc10
-#define rOFDM0_XARxIQImbalance		0xc14 /* RxIQ imbalance matrix */
-#define rOFDM0_XBRxAFE			0xc18
-#define rOFDM0_XBRxIQImbalance		0xc1c
-#define rOFDM0_XCRxAFE			0xc20
-#define rOFDM0_XCRxIQImbalance		0xc24
-#define rOFDM0_XDRxAFE			0xc28
-#define rOFDM0_XDRxIQImbalance		0xc2c
 #define rOFDM0_RxDetector1		0xc30 /* PD, BW & SBD */
 #define rOFDM0_RxDetector2		0xc34 /* SBD */
 #define rOFDM0_RxDetector3		0xc38 /* Frame Sync */