diff --git a/drivers/staging/rtl8723au/hal/usb_halinit.c b/drivers/staging/rtl8723au/hal/usb_halinit.c
index b1daf7b1a504..2c2d6b542e65 100644
--- a/drivers/staging/rtl8723au/hal/usb_halinit.c
+++ b/drivers/staging/rtl8723au/hal/usb_halinit.c
@@ -960,9 +960,9 @@ int rtl8723au_inirp_init(struct rtw_adapter *Adapter)
 		}
 		precvbuf++;
 	}
-	if (rtl8723au_read_interrupt(Adapter, RECV_INT_IN_ADDR) == _FAIL) {
+	if (rtl8723au_read_interrupt(Adapter) == _FAIL) {
 		RT_TRACE(_module_hci_hal_init_c_, _drv_err_,
-			 ("usb_rx_init: usb_read_interrupt error\n"));
+			 ("%s: usb_read_interrupt error\n", __func__));
 		status = _FAIL;
 	}
 	pHalData->IntrMask[0] = rtl8723au_read32(Adapter, REG_USB_HIMR);
diff --git a/drivers/staging/rtl8723au/hal/usb_ops_linux.c b/drivers/staging/rtl8723au/hal/usb_ops_linux.c
index 6a23b931443d..a6d16adce107 100644
--- a/drivers/staging/rtl8723au/hal/usb_ops_linux.c
+++ b/drivers/staging/rtl8723au/hal/usb_ops_linux.c
@@ -317,7 +317,7 @@ urb_submit:
 	}
 }
 
-int rtl8723au_read_interrupt(struct rtw_adapter *adapter, u32 addr)
+int rtl8723au_read_interrupt(struct rtw_adapter *adapter)
 {
 	int err;
 	unsigned int pipe;
diff --git a/drivers/staging/rtl8723au/include/rtl8723a_recv.h b/drivers/staging/rtl8723au/include/rtl8723a_recv.h
index cff9b4b111d0..0177bbc1c1cf 100644
--- a/drivers/staging/rtl8723au/include/rtl8723a_recv.h
+++ b/drivers/staging/rtl8723au/include/rtl8723a_recv.h
@@ -28,8 +28,6 @@
 
 #define MAX_RECVBUF_SZ			15360 /*  15k < 16k */
 
-#define RECV_INT_IN_ADDR		0x81
-
 #define PHY_RSSI_SLID_WIN_MAX		100
 #define PHY_LINKQUALITY_SLID_WIN_MAX	20
 
diff --git a/drivers/staging/rtl8723au/include/usb_ops_linux.h b/drivers/staging/rtl8723au/include/usb_ops_linux.h
index 0494087cff5a..af2f14b8b360 100644
--- a/drivers/staging/rtl8723au/include/usb_ops_linux.h
+++ b/drivers/staging/rtl8723au/include/usb_ops_linux.h
@@ -27,7 +27,7 @@ void rtl8723au_read_port_cancel(struct rtw_adapter *padapter);
 int rtl8723au_write_port(struct rtw_adapter *padapter, u32 addr, u32 cnt,
 			 struct xmit_buf *pxmitbuf);
 void rtl8723au_write_port_cancel(struct rtw_adapter *padapter);
-int rtl8723au_read_interrupt(struct rtw_adapter *adapter, u32 addr);
+int rtl8723au_read_interrupt(struct rtw_adapter *adapter);
 
 u8 rtl8723au_read8(struct rtw_adapter *padapter, u16 addr);
 u16 rtl8723au_read16(struct rtw_adapter *padapter, u16 addr);