[PATCH] ionic: make spdxcheck.py happy

[Lukas Bulwahn]

Headers ionic_if.h and ionic_regs.h are licensed under three alternative
licenses and the used SPDX-License-Identifier expression makes
./scripts/spdxcheck.py complain:

drivers/net/ethernet/pensando/ionic/ionic_if.h: 1:52 Syntax error: OR
drivers/net/ethernet/pensando/ionic/ionic_regs.h: 1:52 Syntax error: OR

As OR is associative, it is irrelevant if the parentheses are put around
the first or the second OR-expression.

Simply add parentheses to make spdxcheck.py happy.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
 drivers/net/ethernet/pensando/ionic/ionic_if.h   | 2 +-
 drivers/net/ethernet/pensando/ionic/ionic_regs.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_if.h b/drivers/net/ethernet/pensando/ionic/ionic_if.h
index 54547d53b0f2..51adf5059834 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_if.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_if.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB OR BSD-2-Clause */
+/* SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) OR BSD-2-Clause */
 /* Copyright (c) 2017-2019 Pensando Systems, Inc.  All rights reserved. */
 
 #ifndef _IONIC_IF_H_
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_regs.h b/drivers/net/ethernet/pensando/ionic/ionic_regs.h
index 03ee5a36472b..2e174f45c030 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_regs.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_regs.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB OR BSD-2-Clause */
+/* SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) OR BSD-2-Clause */
 /* Copyright (c) 2018-2019 Pensando Systems, Inc.  All rights reserved. */
 
 #ifndef IONIC_REGS_H
-- 
2.17.1