License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-2.6-block.git] / drivers / thunderbolt / ctl.h

diff --git a/drivers/thunderbolt/ctl.h b/drivers/thunderbolt/ctl.h
index 36fd28b1c1c57b35e6566ab9fddc56ec9eb6c37b..dd34f627ce497c4a6e6cf4c6ad16f91ff6e83533 100644 (file)
--- a/drivers/thunderbolt/ctl.h
+++ b/drivers/thunderbolt/ctl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Thunderbolt Cactus Ridge driver - control channel and configuration commands
  *