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Diffstat (limited to 'drivers/staging/greybus/audio_codec.c')
-rw-r--r--drivers/staging/greybus/audio_codec.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
index a6d01f0761f3..813a3636fb52 100644
--- a/drivers/staging/greybus/audio_codec.c
+++ b/drivers/staging/greybus/audio_codec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* APBridge ALSA SoC dummy codec driver
* Copyright 2016 Google Inc.