treewide: Add SPDX license identifier for more missed files

[linux-block.git] / sound / sparc / cs4231.c

diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 883678ee971c668c803ece591f7b907416ab2317..138841e0f2ae0c5a78dfad1e7bb0302783bfe104 100644 (file)
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for CS4231 sound chips found on Sparcs.
  * Copyright (C) 2002, 2008 David S. Miller <davem@davemloft.net>