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path: root/drivers/staging/comedi/drivers/addi_watchdog.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/addi_watchdog.c')
-rw-r--r--drivers/staging/comedi/drivers/addi_watchdog.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/addi_watchdog.c b/drivers/staging/comedi/drivers/addi_watchdog.c
index 9d9853fe54a0..c74ddf62490a 100644
--- a/drivers/staging/comedi/drivers/addi_watchdog.c
+++ b/drivers/staging/comedi/drivers/addi_watchdog.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* COMEDI driver for the watchdog subdevice found on some addi-data boards
* Copyright (c) 2013 H Hartley Sweeten <hsweeten@visionengravers.com>