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

[thirdparty/linux.git] / drivers / s390 / cio / trace.h

diff --git a/drivers/s390/cio/trace.h b/drivers/s390/cio/trace.h
index 5b807a09f21b277e16f7308f5a8c1e061ac98756..1f8d1c1e566de7749a2d3177ea24c415bba9a921 100644 (file)
--- a/drivers/s390/cio/trace.h
+++ b/drivers/s390/cio/trace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Tracepoint header for the s390 Common I/O layer (CIO)
  *