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Diffstat (limited to 'drivers/staging/comedi/drivers/ni_at_ao.c')
-rw-r--r--drivers/staging/comedi/drivers/ni_at_ao.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/ni_at_ao.c b/drivers/staging/comedi/drivers/ni_at_ao.c
index 158fa29374fc..5a0ad7cb98ce 100644
--- a/drivers/staging/comedi/drivers/ni_at_ao.c
+++ b/drivers/staging/comedi/drivers/ni_at_ao.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* ni_at_ao.c
* Driver for NI AT-AO-6/10 boards