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path: root/drivers/gpu/drm/ttm/ttm_lock.c
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Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_lock.c')
-rw-r--r--drivers/gpu/drm/ttm/ttm_lock.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index 913f4318cdc0..20694b8a01ca 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA