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Diffstat (limited to 'drivers/usb/gadget/udc/at91_udc.h')
-rw-r--r--drivers/usb/gadget/udc/at91_udc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/at91_udc.h b/drivers/usb/gadget/udc/at91_udc.h
index 9bbe72764f31..9581a868032e 100644
--- a/drivers/usb/gadget/udc/at91_udc.h
+++ b/drivers/usb/gadget/udc/at91_udc.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2004 by Thomas Rathbone, HP Labs
* Copyright (C) 2005 by Ivan Kokshaysky