diff --git a/drivers/staging/rtl8723bs/core/rtw_io.c b/drivers/staging/rtl8723bs/core/rtw_io.c
index 965c3cfea103..0affb14e5842 100644
--- a/drivers/staging/rtl8723bs/core/rtw_io.c
+++ b/drivers/staging/rtl8723bs/core/rtw_io.c
@@ -114,7 +114,9 @@ u32 rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
 	return _write_port(pintfhdl, addr, cnt, pmem);
 }
 
-int rtw_init_io_priv(struct adapter *padapter, void (*set_intf_ops)(struct adapter *padapter, struct _io_ops *pops))
+int rtw_init_io_priv(struct adapter *padapter,
+		     void (*set_intf_ops)(struct adapter *padapter,
+					  struct _io_ops *pops))
 {
 	struct io_priv *piopriv = &padapter->iopriv;
 	struct intf_hdl *pintf = &piopriv->intf;