diff --git a/drivers/staging/unisys/include/iochannel.h b/drivers/staging/unisys/include/iochannel.h
index bac5a04a9c28..6fc40f9cc768 100644
--- a/drivers/staging/unisys/include/iochannel.h
+++ b/drivers/staging/unisys/include/iochannel.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2010 - 2016 UNISYS CORPORATION
  * All rights reserved.
diff --git a/drivers/staging/unisys/include/visorchannel.h b/drivers/staging/unisys/include/visorchannel.h
index 33945749c8b6..b4c51d57fe90 100644
--- a/drivers/staging/unisys/include/visorchannel.h
+++ b/drivers/staging/unisys/include/visorchannel.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2010 - 2013 UNISYS CORPORATION
  * All rights reserved.