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Diffstat (limited to 'drivers/xen/xenbus/xenbus_dev_backend.c')
-rw-r--r--drivers/xen/xenbus/xenbus_dev_backend.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/xen/xenbus/xenbus_dev_backend.c b/drivers/xen/xenbus/xenbus_dev_backend.c
index 1126701e212e..edba5fecde4d 100644
--- a/drivers/xen/xenbus/xenbus_dev_backend.c
+++ b/drivers/xen/xenbus/xenbus_dev_backend.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/slab.h>