diff --git a/drivers/staging/rtl8723bs/hal/odm.h b/drivers/staging/rtl8723bs/hal/odm.h
index ee263790b32b..a20b48660e63 100644
--- a/drivers/staging/rtl8723bs/hal/odm.h
+++ b/drivers/staging/rtl8723bs/hal/odm.h
@@ -942,13 +942,6 @@ struct dm_odm_t { /* DM_Out_Source_Dynamic_Mechanism_Structure */
 	#endif
 };
 
-enum odm_rf_content {
-	odm_radioa_txt = 0x1000,
-	odm_radiob_txt = 0x1001,
-	odm_radioc_txt = 0x1002,
-	odm_radiod_txt = 0x1003
-};
-
 enum ODM_BB_Config_Type {
 	CONFIG_BB_PHY_REG,
 	CONFIG_BB_AGC_TAB,
diff --git a/drivers/staging/rtl8723bs/hal/odm_DIG.h b/drivers/staging/rtl8723bs/hal/odm_DIG.h
index 032c4abae49b..5517ef79bdf5 100644
--- a/drivers/staging/rtl8723bs/hal/odm_DIG.h
+++ b/drivers/staging/rtl8723bs/hal/odm_DIG.h
@@ -77,11 +77,6 @@ struct  false_ALARM_STATISTICS {
 	u32 Cnt_BW_LSC; /* Gary */
 };
 
-enum ODM_Pause_DIG_TYPE {
-	ODM_PAUSE_DIG = BIT(0),
-	ODM_RESUME_DIG = BIT(1)
-};
-
 #define		DM_DIG_THRESH_HIGH			40
 #define		DM_DIG_THRESH_LOW			35
 
diff --git a/drivers/staging/rtl8723bs/include/hal_intf.h b/drivers/staging/rtl8723bs/include/hal_intf.h
index 26b871e420c0..a7ae8c006f0c 100644
--- a/drivers/staging/rtl8723bs/include/hal_intf.h
+++ b/drivers/staging/rtl8723bs/include/hal_intf.h
@@ -152,11 +152,6 @@ enum hal_odm_variable {
 	HAL_ODM_NOISE_MONITOR,
 };
 
-enum hal_intf_ps_func {
-	HAL_USB_SELECT_SUSPEND,
-	HAL_MAX_ID,
-};
-
 typedef s32 (*c2h_id_filter)(u8 *c2h_evt);
 
 #define RF_CHANGE_BY_INIT	0
diff --git a/drivers/staging/rtl8723bs/include/wifi.h b/drivers/staging/rtl8723bs/include/wifi.h
index 4bf158d429c6..93cb83488d5d 100644
--- a/drivers/staging/rtl8723bs/include/wifi.h
+++ b/drivers/staging/rtl8723bs/include/wifi.h
@@ -397,47 +397,6 @@ struct ADDBA_request {
 /* 	WPS attribute ID */
 #define WPS_ATTR_SELECTED_REGISTRAR	0x1041
 
-/* 	=====================P2P Section ===================== */
-enum p2p_role {
-	P2P_ROLE_DISABLE = 0,
-	P2P_ROLE_DEVICE = 1,
-	P2P_ROLE_CLIENT = 2,
-	P2P_ROLE_GO = 3
-};
-
-enum p2p_state {
-	P2P_STATE_NONE = 0,							/* 	P2P disable */
-	P2P_STATE_IDLE = 1,								/* 	P2P had enabled and do nothing */
-	P2P_STATE_LISTEN = 2,							/* 	In pure listen state */
-	P2P_STATE_SCAN = 3,							/* 	In scan phase */
-	P2P_STATE_FIND_PHASE_LISTEN = 4,				/* 	In the listen state of find phase */
-	P2P_STATE_FIND_PHASE_SEARCH = 5,				/* 	In the search state of find phase */
-	P2P_STATE_TX_PROVISION_DIS_REQ = 6,			/* 	In P2P provisioning discovery */
-	P2P_STATE_RX_PROVISION_DIS_RSP = 7,
-	P2P_STATE_RX_PROVISION_DIS_REQ = 8,
-	P2P_STATE_GONEGO_ING = 9,						/* 	Doing the group owner negotiation handshake */
-	P2P_STATE_GONEGO_OK = 10,						/* 	finish the group negotiation handshake with success */
-	P2P_STATE_GONEGO_FAIL = 11,					/* 	finish the group negotiation handshake with failure */
-	P2P_STATE_RECV_INVITE_REQ_MATCH = 12,		/* 	receiving the P2P Invitation request and match with the profile. */
-	P2P_STATE_PROVISIONING_ING = 13,				/* 	Doing the P2P WPS */
-	P2P_STATE_PROVISIONING_DONE = 14,			/* 	Finish the P2P WPS */
-	P2P_STATE_TX_INVITE_REQ = 15,					/* 	Transmit the P2P Invitation request */
-	P2P_STATE_RX_INVITE_RESP_OK = 16,				/* 	Receiving the P2P Invitation response */
-	P2P_STATE_RECV_INVITE_REQ_DISMATCH = 17,	/* 	receiving the P2P Invitation request and mismatch with the profile. */
-	P2P_STATE_RECV_INVITE_REQ_GO = 18,			/* 	receiving the P2P Invitation request and this wifi is GO. */
-	P2P_STATE_RECV_INVITE_REQ_JOIN = 19,			/* 	receiving the P2P Invitation request to join an existing P2P Group. */
-	P2P_STATE_RX_INVITE_RESP_FAIL = 20,			/* 	recveing the P2P Invitation response with failure */
-	P2P_STATE_RX_INFOR_NOREADY = 21,			/*  receiving p2p negotiation response with information is not available */
-	P2P_STATE_TX_INFOR_NOREADY = 22,			/*  sending p2p negotiation response with information is not available */
-};
-
-enum p2p_wpsinfo {
-	P2P_NO_WPSINFO						= 0,
-	P2P_GOT_WPSINFO_PEER_DISPLAY_PIN	= 1,
-	P2P_GOT_WPSINFO_SELF_DISPLAY_PIN	= 2,
-	P2P_GOT_WPSINFO_PBC					= 3,
-};
-
 #define IP_MCAST_MAC(mac)		((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e))
 #define ICMPV6_MCAST_MAC(mac)	((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff))