diff --git a/drivers/staging/r8188eu/hal/odm.c b/drivers/staging/r8188eu/hal/odm.c
index 783d4f4a53a5..0bc836311036 100644
--- a/drivers/staging/r8188eu/hal/odm.c
+++ b/drivers/staging/r8188eu/hal/odm.c
@@ -416,12 +416,6 @@ void ODM_CmnInfoUpdate(struct odm_dm_struct *pDM_Odm, u32 CmnInfo, u64 Value)
 	case	ODM_CMNINFO_RSSI_MIN:
 		pDM_Odm->RSSI_Min = (u8)Value;
 		break;
-	case	ODM_CMNINFO_DBG_COMP:
-		pDM_Odm->DebugComponents = Value;
-		break;
-	case	ODM_CMNINFO_DBG_LEVEL:
-		pDM_Odm->DebugLevel = (u32)Value;
-		break;
 	case	ODM_CMNINFO_RA_THRESHOLD_HIGH:
 		pDM_Odm->RateAdaptive.HighRSSIThresh = (u8)Value;
 		break;
@@ -439,8 +433,6 @@ void odm_CommonInfoSelfInit(struct odm_dm_struct *pDM_Odm)
 		pDM_Odm->AntDivType = CG_TRX_HW_ANTDIV;
 	if (pDM_Odm->SupportICType & (ODM_RTL8723A))
 		pDM_Odm->AntDivType = CGCS_RX_SW_ANTDIV;
-
-	ODM_InitDebugSetting(pDM_Odm);
 }
 
 void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm)
diff --git a/drivers/staging/r8188eu/hal/odm_debug.c b/drivers/staging/r8188eu/hal/odm_debug.c
index fad1c3cca25b..7029ec4f771e 100644
--- a/drivers/staging/r8188eu/hal/odm_debug.c
+++ b/drivers/staging/r8188eu/hal/odm_debug.c
@@ -3,11 +3,4 @@
 
 #include "../include/odm_precomp.h"
 
-void ODM_InitDebugSetting(struct odm_dm_struct *pDM_Odm)
-{
-	pDM_Odm->DebugLevel = ODM_DBG_TRACE;
-
-	pDM_Odm->DebugComponents = 0;
-}
-
 u32 GlobalDebugLevel;
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_dm.c b/drivers/staging/r8188eu/hal/rtl8188e_dm.c
index 294b082a6c09..0e264c39d636 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_dm.c
@@ -193,7 +193,6 @@ void rtl8188e_init_dm_priv(struct adapter *Adapter)
 
 	memset(pdmpriv, 0, sizeof(struct dm_priv));
 	Init_ODM_ComInfo_88E(Adapter);
-	ODM_InitDebugSetting(podmpriv);
 }
 
 void rtl8188e_deinit_dm_priv(struct adapter *Adapter)
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index c90a7574b1cf..d985894c0f30 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -2035,12 +2035,6 @@ GetHalDefVar8188EUsb(
 			}
 		}
 		break;
-	case HW_DEF_ODM_DBG_FLAG:
-		{
-			struct odm_dm_struct *dm_ocm = &(haldata->odmpriv);
-			pr_info("dm_ocm->DebugComponents = 0x%llx\n", dm_ocm->DebugComponents);
-		}
-		break;
 	case HAL_DEF_DBG_DUMP_RXPKT:
 		*((u8 *)pValue) = haldata->bDumpRxPkt;
 		break;
@@ -2099,23 +2093,6 @@ static u8 SetHalDefVar8188EUsb(struct adapter *Adapter, enum hal_def_variable eV
 	case HAL_DEF_DBG_DUMP_TXPKT:
 		haldata->bDumpTxPkt = *((u8 *)pValue);
 		break;
-	case HW_DEF_FA_CNT_DUMP:
-		{
-			u8 bRSSIDump = *((u8 *)pValue);
-			struct odm_dm_struct *dm_ocm = &(haldata->odmpriv);
-			if (bRSSIDump)
-				dm_ocm->DebugComponents	=	ODM_COMP_DIG|ODM_COMP_FA_CNT	;
-			else
-				dm_ocm->DebugComponents	= 0;
-		}
-		break;
-	case HW_DEF_ODM_DBG_FLAG:
-		{
-			u64	DebugComponents = *((u64 *)pValue);
-			struct odm_dm_struct *dm_ocm = &(haldata->odmpriv);
-			dm_ocm->DebugComponents = DebugComponents;
-		}
-		break;
 	default:
 		bResult = _FAIL;
 		break;
diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h
index 81d959c6fd4e..8f62cbe9ba37 100644
--- a/drivers/staging/r8188eu/include/hal_intf.h
+++ b/drivers/staging/r8188eu/include/hal_intf.h
@@ -113,8 +113,6 @@ enum hal_def_variable {
 	HW_VAR_MAX_RX_AMPDU_FACTOR,
 	HW_DEF_RA_INFO_DUMP,
 	HAL_DEF_DBG_DUMP_TXPKT,
-	HW_DEF_FA_CNT_DUMP,
-	HW_DEF_ODM_DBG_FLAG,
 };
 
 enum hal_odm_variable {
diff --git a/drivers/staging/r8188eu/include/odm.h b/drivers/staging/r8188eu/include/odm.h
index 15827b6a5729..2a6fd4072e00 100644
--- a/drivers/staging/r8188eu/include/odm.h
+++ b/drivers/staging/r8188eu/include/odm.h
@@ -388,8 +388,6 @@ enum odm_common_info_def {
 	ODM_CMNINFO_WIFI_DISPLAY,
 	ODM_CMNINFO_LINK,
 	ODM_CMNINFO_RSSI_MIN,
-	ODM_CMNINFO_DBG_COMP,			/*  u64 */
-	ODM_CMNINFO_DBG_LEVEL,			/*  u32 */
 	ODM_CMNINFO_RA_THRESHOLD_HIGH,		/*  u8 */
 	ODM_CMNINFO_RA_THRESHOLD_LOW,		/*  u8 */
 	ODM_CMNINFO_RF_ANTENNA_TYPE,		/*  u8 */
@@ -748,8 +746,6 @@ struct odm_dm_struct {
 	bool	odm_ready;
 
 	struct rtl8192cd_priv *fake_priv;
-	u64	DebugComponents;
-	u32	DebugLevel;
 
 /*  ODM HANDLE, DRIVER NEEDS NOT TO HOOK------ */
 	bool	bCckHighPower;
diff --git a/drivers/staging/r8188eu/include/odm_debug.h b/drivers/staging/r8188eu/include/odm_debug.h
deleted file mode 100644
index c71d890ac552..000000000000
--- a/drivers/staging/r8188eu/include/odm_debug.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
-/* Copyright(c) 2007 - 2011 Realtek Corporation. */
-
-#ifndef	__ODM_DBG_H__
-#define __ODM_DBG_H__
-
-/*  */
-/*	Define the debug levels */
-/*  */
-/*	1. DBG_TRACE and DBG_LOUD are used for normal cases. */
-/*	They can help SW engineer to develop or trace states changed */
-/*	and also help HW enginner to trace every operation to and from HW, */
-/*	e.g IO, Tx, Rx. */
-/*  */
-/*	2. DBG_WARNNING and DBG_SERIOUS are used for unusual or error cases, */
-/*	which help us to debug SW or HW. */
-
-/*	Never used in a call to ODM_RT_TRACE()! */
-#define ODM_DBG_OFF				1
-
-/*	Fatal bug. */
-/*	For example, Tx/Rx/IO locked up, OS hangs, memory access violation, */
-/*	resource allocation failed, unexpected HW behavior, HW BUG and so on. */
-#define ODM_DBG_SERIOUS				2
-
-/*	Abnormal, rare, or unexpeted cases. */
-/*	For example, IRP/Packet/OID canceled, device suprisely unremoved and so on. */
-#define ODM_DBG_WARNING				3
-
-/*	Normal case with useful information about current SW or HW state. */
-/*	For example, Tx/Rx descriptor to fill, Tx/Rx descr. completed status, */
-/*	SW protocol state change, dynamic mechanism state change and so on. */
-/*  */
-#define ODM_DBG_LOUD					4
-
-/*	Normal case with detail execution flow or information. */
-#define ODM_DBG_TRACE					5
-
-/*  Define the tracing components */
-/* BB Functions */
-#define ODM_COMP_DIG					BIT0
-#define ODM_COMP_RA_MASK				BIT1
-#define ODM_COMP_DYNAMIC_TXPWR				BIT2
-#define ODM_COMP_FA_CNT					BIT3
-#define ODM_COMP_RSSI_MONITOR				BIT4
-#define ODM_COMP_CCK_PD					BIT5
-#define ODM_COMP_ANT_DIV				BIT6
-#define ODM_COMP_PWR_SAVE				BIT7
-#define ODM_COMP_PWR_TRA				BIT8
-#define ODM_COMP_RATE_ADAPTIVE				BIT9
-#define ODM_COMP_PATH_DIV				BIT10
-#define ODM_COMP_PSD					BIT11
-#define ODM_COMP_DYNAMIC_PRICCA				BIT12
-#define ODM_COMP_RXHP					BIT13
-/* MAC Functions */
-#define ODM_COMP_EDCA_TURBO				BIT16
-#define ODM_COMP_EARLY_MODE				BIT17
-/* RF Functions */
-#define ODM_COMP_TX_PWR_TRACK				BIT24
-#define ODM_COMP_RX_GAIN_TRACK				BIT25
-#define ODM_COMP_CALIBRATION				BIT26
-/* Common Functions */
-#define ODM_COMP_COMMON					BIT30
-#define ODM_COMP_INIT					BIT31
-
-/*------------------------Export Marco Definition---------------------------*/
-void ODM_InitDebugSetting(struct odm_dm_struct *pDM_Odm);
-
-#endif	/*  __ODM_DBG_H__ */
diff --git a/drivers/staging/r8188eu/include/odm_precomp.h b/drivers/staging/r8188eu/include/odm_precomp.h
index 9072acd26386..a1d6d674bda6 100644
--- a/drivers/staging/r8188eu/include/odm_precomp.h
+++ b/drivers/staging/r8188eu/include/odm_precomp.h
@@ -18,7 +18,6 @@
 
 #include "odm.h"
 #include "odm_HWConfig.h"
-#include "odm_debug.h"
 #include "odm_RegDefine11AC.h"
 #include "odm_RegDefine11N.h"
 
diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index ffce43f99dd6..c763714cda58 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -4455,7 +4455,6 @@ static int rtw_dbg_port(struct net_device *dev,
 		case 0x11:
 			DBG_88E("turn %s Rx RSSI display function\n", (extra_arg == 1) ? "on" : "off");
 			padapter->bRxRSSIDisplay = extra_arg;
-			rtw_hal_set_def_var(padapter, HW_DEF_FA_CNT_DUMP, &extra_arg);
 			break;
 		case 0x12: /* set rx_stbc */
 		{
@@ -4492,32 +4491,6 @@ static int rtw_dbg_port(struct net_device *dev,
 			DBG_88E("get wifi_spec =%d\n", pregpriv->wifi_spec);
 		}
 			break;
-		case 0x16:
-			if (arg == 0xff) {
-				pr_info("ODM_COMP_DIG\t\tBIT0\n");
-				pr_info("ODM_COMP_RA_MASK\t\tBIT1\n");
-				pr_info("ODM_COMP_DYNAMIC_TXPWR\tBIT2\n");
-				pr_info("ODM_COMP_FA_CNT\t\tBIT3\n");
-				pr_info("ODM_COMP_RSSI_MONITOR\tBIT4\n");
-				pr_info("ODM_COMP_CCK_PD\t\tBIT5\n");
-				pr_info("ODM_COMP_ANT_DIV\t\tBIT6\n");
-				pr_info("ODM_COMP_PWR_SAVE\t\tBIT7\n");
-				pr_info("ODM_COMP_PWR_TRAIN\tBIT8\n");
-				pr_info("ODM_COMP_RATE_ADAPTIVE\tBIT9\n");
-				pr_info("ODM_COMP_PATH_DIV\t\tBIT10\n");
-				pr_info("ODM_COMP_PSD	\tBIT11\n");
-				pr_info("ODM_COMP_DYNAMIC_PRICCA\tBIT12\n");
-				pr_info("ODM_COMP_RXHP\t\tBIT13\n");
-				pr_info("ODM_COMP_EDCA_TURBO\tBIT16\n");
-				pr_info("ODM_COMP_EARLY_MODE\tBIT17\n");
-				pr_info("ODM_COMP_TX_PWR_TRACK\tBIT24\n");
-				pr_info("ODM_COMP_RX_GAIN_TRACK\tBIT25\n");
-				pr_info("ODM_COMP_CALIBRATION\tBIT26\n");
-				rtw_hal_get_def_var(padapter, HW_DEF_ODM_DBG_FLAG, &extra_arg);
-			} else {
-				rtw_hal_set_def_var(padapter, HW_DEF_ODM_DBG_FLAG, &extra_arg);
-			}
-			break;
 		case 0x23:
 			DBG_88E("turn %s the bNotifyChannelChange Variable\n", (extra_arg == 1) ? "on" : "off");
 			padapter->bNotifyChannelChange = extra_arg;