treewide: Add SPDX license identifier for more missed files

[linux-block.git] / drivers / xen / xenbus / xenbus_probe_frontend.c

diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index 07896f4b273652cb0fadac3f4404990c002a53ef..a7d90a719cea6727259dad81af433bf92779aed4 100644 (file)
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #define DPRINTK(fmt, ...)                              \