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

[linux-block.git] / arch / s390 / kernel / ftrace.c

diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index d03a6d12c4bdc4118c3c10e0c80e90822cac6a03..dc76d813e4207e34b9c30cc181b3cec6ed1f5e99 100644 (file)
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Dynamic function tracer architecture backend.
  *