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

[thirdparty/kernel/linux.git] / tools / arch / s390 / include / asm / barrier.h

diff --git a/tools/arch/s390/include/asm/barrier.h b/tools/arch/s390/include/asm/barrier.h
index f85141266b92c5b2c278d64b309a6b1c2b62533a..5030c99f47d2057e916edd38a2d91ed15beb63c6 100644 (file)
--- a/tools/arch/s390/include/asm/barrier.h
+++ b/tools/arch/s390/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copied from the kernel sources:
  *