treewide: Add SPDX license identifier for more missed files

[linux-block.git] / drivers / char / nwbutton.c

diff --git a/drivers/char/nwbutton.c b/drivers/char/nwbutton.c
index a7113b78251a52754aa25d20fc2be7ed1c3abb96..ea378c0ed549868e50050abc50ef2dac7be20d4f 100644 (file)
--- a/drivers/char/nwbutton.c
+++ b/drivers/char/nwbutton.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *     NetWinder Button Driver-
  *     Copyright (C) Alex Holden <alex@linuxhacker.org> 1998, 1999.