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Diffstat (limited to 'drivers/s390/char/sclp_async.c')
-rw-r--r--drivers/s390/char/sclp_async.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/char/sclp_async.c b/drivers/s390/char/sclp_async.c
index 19c25427f27f..ee6f3b563728 100644
--- a/drivers/s390/char/sclp_async.c
+++ b/drivers/s390/char/sclp_async.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Enable Asynchronous Notification via SCLP.
*