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Diffstat (limited to 'drivers/md/bcache/debug.h')
-rw-r--r--drivers/md/bcache/debug.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/bcache/debug.h b/drivers/md/bcache/debug.h
index 1f63c195d247..acc48d3fa274 100644
--- a/drivers/md/bcache/debug.h
+++ b/drivers/md/bcache/debug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHE_DEBUG_H
#define _BCACHE_DEBUG_H