treewide: Add SPDX license identifier for more missed files

[linux-block.git] / drivers / watchdog / riowd.c

diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c
index f7f7a7a620226d4e919aaa196c1290965cf5df64..41a2a11535a6a8939cd48c0d7c3239b2ba889dc0 100644 (file)
--- a/drivers/watchdog/riowd.c
+++ b/drivers/watchdog/riowd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* riowd.c - driver for hw watchdog inside Super I/O of RIO
  *
  * Copyright (C) 2001, 2008 David S. Miller (davem@davemloft.net)