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

[linux-block.git] / tools / lib / lockdep / include / liblockdep / mutex.h

diff --git a/tools/lib/lockdep/include/liblockdep/mutex.h b/tools/lib/lockdep/include/liblockdep/mutex.h
index ee53a42818caee935457a64066a863b5b5477dc6..a80ac39f966ed3d6c01f3b335494120e0fde999e 100644 (file)
--- a/tools/lib/lockdep/include/liblockdep/mutex.h
+++ b/tools/lib/lockdep/include/liblockdep/mutex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _LIBLOCKDEP_MUTEX_H
 #define _LIBLOCKDEP_MUTEX_H