diff --git a/mxm_wifiex/wlan_src/Makefile b/mxm_wifiex/wlan_src/Makefile
index dc055c5..9e64c54 100644
--- a/mxm_wifiex/wlan_src/Makefile
+++ b/mxm_wifiex/wlan_src/Makefile
@@ -61,9 +61,6 @@ CONFIG_PCIE9098=y
 # 2: All PRINTM()
 CONFIG_DEBUG=1
 
-# Enable Debug
-CONFIG_DEBUG_SUPPORT=n
-
 # Enable STA mode support
 CONFIG_STA_SUPPORT=y
 
@@ -154,10 +151,6 @@ ifeq ($(CONFIG_DEBUG),2)
 	DBG=	-dbg
 endif
 
-ifeq ($(CONFIG_DEBUG_SUPPORT),y)
-	ccflags-y += -DDEBUG_SUPPORT
-endif
-
 ifeq ($(CONFIG_64BIT), y)
 	ccflags-y += -DMLAN_64BIT
 endif
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_cfg80211_util.c b/mxm_wifiex/wlan_src/mlinux/moal_cfg80211_util.c
index 5c2c5ed..8dd2404 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_cfg80211_util.c
+++ b/mxm_wifiex/wlan_src/mlinux/moal_cfg80211_util.c
@@ -655,7 +655,6 @@ done:
 	return ret;
 }
 
-#ifdef DEBUG_SUPPORT
 /**
  * @brief vendor command to get driver memory dump
  *
@@ -715,7 +714,6 @@ done:
 	LEAVE();
 	return ret;
 }
-#endif
 
 /**
  * @brief vendor command to get supported feature set
@@ -4102,7 +4100,6 @@ static const struct wiphy_vendor_command vendor_commands[] = {
 		.policy = VENDOR_CMD_RAW_DATA,
 #endif
 	},
-#ifdef DEBUG_SUPPORT
 	{
 		.info = {
 				.vendor_id = MRVL_VENDOR_ID,
@@ -4116,7 +4113,6 @@ static const struct wiphy_vendor_command vendor_commands[] = {
 		.policy = VENDOR_CMD_RAW_DATA,
 #endif
 	},
-#endif
 	{
 		.info = {
 				.vendor_id = MRVL_VENDOR_ID,
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_main.c b/mxm_wifiex/wlan_src/mlinux/moal_main.c
index d90e99b..be43cc4 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_main.c
+++ b/mxm_wifiex/wlan_src/mlinux/moal_main.c
@@ -7388,7 +7388,6 @@ t_void woal_send_disconnect_to_system(moal_private *priv,
 }
 #endif /* STA_SUPPORT */
 
-#ifdef DEBUG_SUPPORT
 #if defined(PCIE)
 /**
  *  @brief  This function stores the SSU dumps in a file
@@ -7456,13 +7455,10 @@ save_ssudump:
 	return;
 }
 #endif /* SSU_SUPPORT */
-#endif
 
 #define OFFSET_SEQNUM 4
 #define OFFSET_TYPE 8
 #define DUMP_TYPE_ENDE 2
-
-#ifdef DEBUG_SUPPORT
 t_void woal_store_firmware_dump(moal_handle *phandle, mlan_event *pmevent)
 {
 	struct file *pfile_fwdump = NULL;
@@ -7553,7 +7549,6 @@ t_void woal_store_firmware_dump(moal_handle *phandle, mlan_event *pmevent)
 	LEAVE();
 	return;
 }
-#endif
 
 #define DRV_INFO_SIZE 0x60000
 #define DRV_INFO_PER_INTF 0x11000
@@ -7934,8 +7929,6 @@ static int woal_dump_mlan_drv_info(moal_private *priv, t_u8 *buf)
 #define HostCmd_CMD_CFG_DATA 0x008f
 #define DEF_FW_PATH "/lib/firmware/"
 #define DEF_HOSTCMD_PATH "/lib/firmware/nxp/hostcmd.conf"
-
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function save the hostcmd response to file
  *
@@ -8008,7 +8001,6 @@ t_void woal_save_host_cmdresp(moal_handle *phandle, mlan_cmdresp_event *pevent)
 	filp_close(pfile, NULL);
 	return;
 }
-#endif
 
 /**
  *  @brief This function dump moal hex to file
@@ -8117,7 +8109,6 @@ static int woal_dump_mlan_hex(moal_private *priv, t_u8 *buf)
 	return ptr - (char *)buf;
 }
 
-#ifdef DEBUG_SUPPORT
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 1, 0)
 /**
  *  @brief This function create dump directory
@@ -8189,9 +8180,7 @@ done:
 	LEAVE();
 }
 #endif
-#endif
 
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function save dump buf to file
  *
@@ -8258,9 +8247,7 @@ done:
 	LEAVE();
 	return ret;
 }
-#endif
 
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function dump drv info to file
  *
@@ -8349,7 +8336,6 @@ done:
 		moal_vfree(phandle, drv_buf);
 	LEAVE();
 }
-#endif
 
 /**
  *  @brief This function displays extra MOAL debug information
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_main.h b/mxm_wifiex/wlan_src/mlinux/moal_main.h
index 56e8988..1ddd4a1 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_main.h
+++ b/mxm_wifiex/wlan_src/mlinux/moal_main.h
@@ -2932,14 +2932,12 @@ int woal_enable_hs(moal_private *priv);
 /** Get wakeup reason */
 mlan_status woal_get_wakeup_reason(moal_private *priv,
 				   mlan_ds_hs_wakeup_reason *wakeup_reason);
-#ifdef DEBUG_SUPPORT
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 1, 0)
 void woal_create_dump_dir(moal_handle *phandle, char *dir_buf, int buf_size);
 #endif
 mlan_status woal_save_dump_info_to_file(char *dir_name, char *file_name,
 					t_u8 *buf, t_u32 buf_len);
 void woal_dump_drv_info(moal_handle *phandle, t_u8 *dir_name);
-#endif
 
 #define FW_DUMP_TYPE_ENDED 0x002
 #define FW_DUMP_TYPE_MEM_ITCM 0x004
@@ -2951,23 +2949,19 @@ void woal_dump_drv_info(moal_handle *phandle, t_u8 *dir_name);
 #define FW_DUMP_TYPE_REG_APU 0x00F
 #define FW_DUMP_TYPE_REG_ICU 0x014
 #ifdef SDIO_MMC
-#ifdef DEBUG_SUPPORT
 void woal_dump_firmware_info(moal_handle *phandle);
 void woal_dump_firmware_info_v2(moal_handle *phandle);
 void woal_dump_firmware_info_v3(moal_handle *phandle);
-#endif
 #endif /* SDIO_MMC */
-
-#ifdef DEBUG_SUPPORT
 /* Store the FW dumps received from events in a file */
 void woal_store_firmware_dump(moal_handle *phandle, pmlan_event pmevent);
+
 #if defined(PCIE)
 void woal_store_ssu_dump(moal_handle *phandle, pmlan_event pmevent);
 #endif /* SSU_SUPPORT */
+
 /** save hostcmd response to file */
 t_void woal_save_host_cmdresp(moal_handle *phandle, mlan_cmdresp_event *pevent);
-#endif
-
 int woal_pre_warmreset(moal_private *priv);
 int woal_warmreset(moal_private *priv);
 
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_pcie.c b/mxm_wifiex/wlan_src/mlinux/moal_pcie.c
index 307a550..6392759 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_pcie.c
+++ b/mxm_wifiex/wlan_src/mlinux/moal_pcie.c
@@ -1886,7 +1886,6 @@ static rdwr_status woal_pcie_rdwr_firmware(moal_handle *phandle, t_u8 doneflag)
 }
 #endif
 
-#ifdef DEBUG_SUPPORT
 #ifdef PCIE8897
 /**
  *  @brief This function dump firmware memory to file
@@ -2054,9 +2053,7 @@ done:
 	return;
 }
 #endif
-#endif
 
-#ifdef DEBUG_SUPPORT
 #if defined(PCIE8997) || defined(PCIE9098) || defined(PCIE9097)
 /**
  *  @brief This function dump firmware memory to file
@@ -2242,7 +2239,6 @@ done:
 	return;
 }
 #endif
-#endif
 
 /**
  *  @brief This function check if this is second mac
@@ -2261,7 +2257,6 @@ static t_u8 woal_pcie_is_second_mac(moal_handle *handle)
 	return MFALSE;
 }
 
-#ifdef DEBUG_SUPPORT
 static void woal_pcie_dump_fw_info(moal_handle *phandle)
 {
 	mlan_pm_wakeup_card(phandle->pmlan_adapter, MTRUE);
@@ -2286,7 +2281,6 @@ static void woal_pcie_dump_fw_info(moal_handle *phandle)
 	mlan_pm_wakeup_card(phandle->pmlan_adapter, MFALSE);
 	queue_work(phandle->workqueue, &phandle->main_work);
 }
-#endif
 
 static mlan_status woal_pcie_get_fw_name(moal_handle *handle)
 {
@@ -2474,9 +2468,7 @@ static moal_if_ops pcie_ops = {
 	.read_data_sync = woal_pcie_read_data_sync,
 	.write_data_sync = woal_pcie_write_data_sync,
 	.get_fw_name = woal_pcie_get_fw_name,
-#ifdef DEBUG_SUPPORT
 	.dump_fw_info = woal_pcie_dump_fw_info,
-#endif
 	.reg_dbg = woal_pcie_reg_dbg,
 	.dump_reg_info = woal_pcie_dump_reg_info,
 	.is_second_mac = woal_pcie_is_second_mac,
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_sdio_mmc.c b/mxm_wifiex/wlan_src/mlinux/moal_sdio_mmc.c
index f251ce2..2fab6e6 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_sdio_mmc.c
+++ b/mxm_wifiex/wlan_src/mlinux/moal_sdio_mmc.c
@@ -173,9 +173,7 @@ static struct sdio_driver REFDATA wlan_sdio = {
 /********************************************************
 		Local Functions
 ********************************************************/
-#ifdef DEBUG_SUPPORT
 static void woal_sdiommc_dump_fw_info(moal_handle *phandle);
-#endif
 #if 0
 /**  @brief This function dump the sdio register
  *
@@ -1661,7 +1659,6 @@ static rdwr_status woal_cmd52_rdwr_firmware(moal_handle *phandle, t_u8 doneflag)
 #define SQRAM_SIZE 0x33500
 #define DTCM_SIZE 0x14000
 
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function dump firmware memory to file
  *
@@ -1872,9 +1869,7 @@ done:
 	return;
 }
 #endif
-#endif
 
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function dump firmware memory to file
  *
@@ -2050,9 +2045,7 @@ done:
 	PRINTM(MMSG, "==== DEBUG MODE END ====\n");
 	return;
 }
-#endif
 
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function dump firmware memory to file
  *
@@ -2240,7 +2233,6 @@ done:
 	PRINTM(MMSG, "==== DEBUG MODE END ====\n");
 	return;
 }
-#endif
 
 /**
  *  @brief This function reads and displays SDIO registers for debugging
@@ -2315,7 +2307,6 @@ static void woal_sdiommc_reg_dbg(moal_handle *phandle)
 	mlan_pm_wakeup_card(phandle->pmlan_adapter, MFALSE);
 }
 
-#ifdef DEBUG_SUPPORT
 /**
  *  @brief This function dump firmware memory to file
  *
@@ -2352,7 +2343,6 @@ static void woal_sdiommc_dump_fw_info(moal_handle *phandle)
 	return;
 }
 
-
 /**
  *  @brief This function save sdio reg info
  *
@@ -2449,7 +2439,6 @@ static int woal_sdiommc_dump_reg_info(moal_handle *phandle, t_u8 *drv_buf)
 	LEAVE();
 	return drv_ptr - (char *)drv_buf;
 }
-#endif
 
 /**
  *  @brief This function reset sdio through sdio bus driver
@@ -2498,10 +2487,8 @@ static moal_if_ops sdiommc_ops = {
 	.read_data_sync = woal_sdiommc_read_data_sync,
 	.write_data_sync = woal_sdiommc_write_data_sync,
 	.get_fw_name = woal_sdiommc_get_fw_name,
-#ifdef DEBUG_SUPPORT
 	.dump_fw_info = woal_sdiommc_dump_fw_info,
 	.dump_reg_info = woal_sdiommc_dump_reg_info,
-#endif
 	.reg_dbg = woal_sdiommc_reg_dbg,
 	.is_second_mac = woal_sdiommc_is_second_mac,
 };
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_shim.c b/mxm_wifiex/wlan_src/mlinux/moal_shim.c
index a51a0cd..e76d6ba 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_shim.c
+++ b/mxm_wifiex/wlan_src/mlinux/moal_shim.c
@@ -1726,7 +1726,6 @@ mlan_status moal_recv_event(t_void *pmoal, pmlan_event pmevent)
 	t_u8 radar_detected;
 
 	ENTER();
-#ifdef DEBUG_SUPPORT
 	if (pmevent->event_id == MLAN_EVENT_ID_FW_DUMP_INFO) {
 		woal_store_firmware_dump(pmoal, pmevent);
 		handle->driver_status = MTRUE;
@@ -1735,27 +1734,20 @@ mlan_status moal_recv_event(t_void *pmoal, pmlan_event pmevent)
 			ref_handle->driver_status = MTRUE;
 		goto done;
 	}
-#endif
 	if ((pmevent->event_id != MLAN_EVENT_ID_DRV_DEFER_RX_WORK) &&
 	    (pmevent->event_id != MLAN_EVENT_ID_DRV_DEFER_HANDLING) &&
 	    (pmevent->event_id != MLAN_EVENT_ID_DRV_MGMT_FRAME))
 		PRINTM(MEVENT, "event id:0x%x\n", pmevent->event_id);
-#ifdef DEBUG_SUPPORT
 #if defined(PCIE)
 	if (pmevent->event_id == MLAN_EVENT_ID_SSU_DUMP_FILE) {
 		woal_store_ssu_dump(pmoal, pmevent);
 		goto done;
 	}
 #endif /* SSU_SUPPORT */
-#endif
-
-#ifdef DEBUG_SUPPORT
 	if (pmevent->event_id == MLAN_EVENT_ID_STORE_HOST_CMD_RESP) {
 		woal_save_host_cmdresp(handle, (mlan_cmdresp_event *)pmevent);
 		goto done;
 	}
-#endif
-
 	priv = woal_bss_index_to_priv(pmoal, pmevent->bss_index);
 	if (priv == NULL) {
 		PRINTM(MERROR, "%s: priv is null\n", __func__);