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path: root/drivers/staging/comedi/drivers/usbdux.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/usbdux.c')
-rw-r--r--drivers/staging/comedi/drivers/usbdux.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index ede064b47aac..0640d82933c2 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* usbdux.c
* Copyright (C) 2003-2014 Bernd Porr, mail@berndporr.me.uk