linux-kernel - [PATCH 02/12] staging: rtl8192e: Remove unused RF90_PATH

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Date:   Sat, 11 Mar 2023 22:50:44 +0100
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 02/12] staging: rtl8192e: Remove unused RF90_PATH_C and ..D
 for rfintfs

Remove unused priv->phy_reg_def[RF90_PATH_C].rfintfs and
priv->phy_reg_def[RF90_PATH_D].rfintfs.
The termination condition for the loop is set to
priv->num_total_rf_path = RTL819X_TOTAL_RF_PATH = 2.
Because of this pPhyReg = &priv->phy_reg_def[eRFPath]; pPhyReg cannot
point to array element 2 for RF90_PATH_C and 3 for RF90_PATH_D.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c    | 2 --
 drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
index a9e83ba811b0..94b23cb53c36 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
@@ -358,8 +358,6 @@ static void _rtl92e_init_bb_rf_reg_def(struct net_device *dev)
 
 	priv->phy_reg_def[RF90_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW;
 	priv->phy_reg_def[RF90_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW;
-	priv->phy_reg_def[RF90_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW;
-	priv->phy_reg_def[RF90_PATH_D].rfintfs = rFPGA0_XCD_RFInterfaceSW;
 
 	priv->phy_reg_def[RF90_PATH_A].rfintfi = rFPGA0_XAB_RFInterfaceRB;
 	priv->phy_reg_def[RF90_PATH_B].rfintfi = rFPGA0_XAB_RFInterfaceRB;
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h b/drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h
index f846f109ed98..616a4b62d4b9 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h
@@ -69,7 +69,6 @@
 #define rFPGA0_XC_RFInterfaceOE		0x868
 #define rFPGA0_XD_RFInterfaceOE		0x86c
 #define rFPGA0_XAB_RFInterfaceSW	0x870
-#define rFPGA0_XCD_RFInterfaceSW	0x874
 #define rFPGA0_XAB_RFParameter		0x878
 #define rFPGA0_XCD_RFParameter		0x87c
 #define rFPGA0_AnalogParameter1		0x880
-- 
2.39.2