staging: rtl8188eu: Remove rtl8188e_IOL_exec_cmds_sync() and its wrapper function

rtl8188e_IOL_exec_cmds_sync() is a unused function.
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/hal/hal_intf.c

@@ -354,16 +354,6 @@ u8   rtw_hal_sreset_get_wifi_status(struct adapter *adapt)
 	return status;
 }
 
-int rtw_hal_iol_cmd(struct adapter  *adapter, struct xmit_frame *xmit_frame,
-		    u32 max_wating_ms, u32 bndy_cnt)
-{
-	if (adapter->HalFunc.IOL_exec_cmds_sync)
-		return adapter->HalFunc.IOL_exec_cmds_sync(adapter, xmit_frame,
-							   max_wating_ms,
-							   bndy_cnt);
-	return _FAIL;
-}
-
 void rtw_hal_notch_filter(struct adapter *adapter, bool enable)
 {
 	if (adapter->HalFunc.hal_notch_filter)

drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c

@@ -108,36 +108,6 @@ static s32 iol_ioconfig(struct adapter *padapter, u8 iocfg_bndy)
 	return rst;
 }
 
-static int rtl8188e_IOL_exec_cmds_sync(struct adapter *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms, u32 bndy_cnt)
-{
-	struct pkt_attrib *pattrib = &xmit_frame->attrib;
-	u8 i;
-	int ret = _FAIL;
-
-	if (rtw_IOL_append_END_cmd(xmit_frame) != _SUCCESS)
-		goto exit;
-	if (rtw_usb_bulk_size_boundary(adapter, TXDESC_SIZE+pattrib->last_txcmdsz)) {
-		if (rtw_IOL_append_END_cmd(xmit_frame) != _SUCCESS)
-			goto exit;
-	}
-
-	dump_mgntframe_and_wait(adapter, xmit_frame, max_wating_ms);
-
-	iol_mode_enable(adapter, 1);
-	for (i = 0; i < bndy_cnt; i++) {
-		u8 page_no = 0;
-		page_no = i*2;
-		ret = iol_ioconfig(adapter, page_no);
-		if (ret != _SUCCESS)
-			break;
-	}
-	iol_mode_enable(adapter, 0);
-exit:
-	/* restore BCN_HEAD */
-	usb_write8(adapter, REG_TDECTRL+1, 0);
-	return ret;
-}
-
 #define MAX_REG_BOLCK_SIZE	196
 
 void _8051Reset88E(struct adapter *padapter)
@@ -279,8 +249,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc)
 
 	pHalFunc->SetHalODMVarHandler = &rtl8188e_SetHalODMVar;
 
-	pHalFunc->IOL_exec_cmds_sync = &rtl8188e_IOL_exec_cmds_sync;
-
 	pHalFunc->hal_notch_filter = &hal_notch_filter_8188e;
 }
 

drivers/staging/rtl8188eu/include/hal_intf.h

@@ -228,10 +228,6 @@ struct hal_ops {
 	void (*sreset_init_value)(struct adapter *padapter);
 	u8 (*sreset_get_wifi_status)(struct adapter *padapter);
 
-	int (*IOL_exec_cmds_sync)(struct adapter *padapter,
-				  struct xmit_frame *frame, u32 max_wait,
-				  u32 bndy_cnt);
-
 	void (*hal_notch_filter)(struct adapter *adapter, bool enable);
 	void (*hal_reset_security_engine)(struct adapter *adapter);
 };
@@ -331,9 +327,6 @@ void	rtw_hal_antdiv_rssi_compared(struct adapter *padapter,
 void rtw_hal_sreset_init(struct adapter *padapter);
 u8   rtw_hal_sreset_get_wifi_status(struct adapter *padapter);
 
-int rtw_hal_iol_cmd(struct adapter  *adapter, struct xmit_frame *xmit_frame,
-		    u32 max_wating_ms, u32 bndy_cnt);
-
 void rtw_hal_notch_filter(struct adapter *adapter, bool enable);
 void rtw_hal_reset_security_engine(struct adapter *adapter);