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Diffstat (limited to 'drivers/tty/serial/pmac_zilog.h')
-rw-r--r--drivers/tty/serial/pmac_zilog.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/pmac_zilog.h b/drivers/tty/serial/pmac_zilog.h
index 3483242ee3e0..bb874e76810e 100644
--- a/drivers/tty/serial/pmac_zilog.h
+++ b/drivers/tty/serial/pmac_zilog.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PMAC_ZILOG_H__
#define __PMAC_ZILOG_H__