linux-kernel - [PATCH 1/8] staging: rtl8192e: Remove unused function rtl92e_dm_backup

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Message-ID: <104b248b35b4fda560056fc4ab4ac230dea98d3f.1696266964.git.philipp.g.hortmann@gmail.com>
Date:   Mon, 2 Oct 2023 19:53:08 +0200
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 1/8] staging: rtl8192e: Remove unused function
 rtl92e_dm_backup_state()

rtl92e_dm_backup_state() is unused. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | 19 -------------------
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.h |  1 -
 2 files changed, 20 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
index c29bc85f9577..5217ace3f140 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
@@ -973,25 +973,6 @@ static void _rtl92e_dm_bb_initialgain_restore(struct net_device *dev)
 	rtl92e_set_bb_reg(dev, UFWP, bMaskByte1, 0x1);
 }
 
-void rtl92e_dm_backup_state(struct net_device *dev)
-{
-	struct r8192_priv *priv = rtllib_priv(dev);
-	u32 bit_mask = bMaskByte0;
-
-	priv->bswitch_fsync  = false;
-
-	if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
-		return;
-
-	rtl92e_set_bb_reg(dev, UFWP, bMaskByte1, 0x8);
-	priv->initgain_backup.xaagccore1 = rtl92e_get_bb_reg(dev, rOFDM0_XAAGCCore1, bit_mask);
-	priv->initgain_backup.xbagccore1 = rtl92e_get_bb_reg(dev, rOFDM0_XBAGCCore1, bit_mask);
-	priv->initgain_backup.xcagccore1 = rtl92e_get_bb_reg(dev, rOFDM0_XCAGCCore1, bit_mask);
-	priv->initgain_backup.xdagccore1 = rtl92e_get_bb_reg(dev, rOFDM0_XDAGCCore1, bit_mask);
-	bit_mask  = bMaskByte2;
-	priv->initgain_backup.cca = (u8)rtl92e_get_bb_reg(dev, rCCK0_CCA, bit_mask);
-}
-
 static void _rtl92e_dm_dig_init(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
index 01587e2fec65..9085a6454cbc 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
@@ -179,7 +179,6 @@ void    rtl92e_dm_txpower_tracking_wq(void *data);
 void rtl92e_dm_cck_txpower_adjust(struct net_device *dev, bool binch14);
 
 void    rtl92e_dm_restore_state(struct net_device *dev);
-void    rtl92e_dm_backup_state(struct net_device *dev);
 void    rtl92e_dm_init_edca_turbo(struct net_device *dev);
 void    rtl92e_dm_rf_pathcheck_wq(void *data);
 void rtl92e_dm_init_txpower_tracking(struct net_device *dev);
-- 
2.42.0