[PATCH] license: standardize SPDX tag for 3-Clause BSD

[Thomas Monjalon]

Make sure the SPDX tag is used as defined in license/README.
Reduce separator to single space.
Use parenthesis and uppercased "OR" when a second license is applied.

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 doc/guides/eventdevs/dpaa.rst             | 2 +-
 drivers/common/dpaax/caamflib/desc/pdcp.h | 2 +-
 drivers/event/dpaa/dpaa_eventdev.c        | 2 +-
 drivers/event/dpaa/dpaa_eventdev.h        | 2 +-
 drivers/net/tap/bpf/tap_rss.c             | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/doc/guides/eventdevs/dpaa.rst b/doc/guides/eventdevs/dpaa.rst
index 33d41fc7c4..8fb1d469dd 100644
--- a/doc/guides/eventdevs/dpaa.rst
+++ b/doc/guides/eventdevs/dpaa.rst
@@ -1,4 +1,4 @@
-.. SPDX-License-Identifier:        BSD-3-Clause
+.. SPDX-License-Identifier: BSD-3-Clause
    Copyright 2017 NXP
 
 NXP DPAA Eventdev Driver
diff --git a/drivers/common/dpaax/caamflib/desc/pdcp.h b/drivers/common/dpaax/caamflib/desc/pdcp.h
index 55159d53f0..460f48c9e3 100644
--- a/drivers/common/dpaax/caamflib/desc/pdcp.h
+++ b/drivers/common/dpaax/caamflib/desc/pdcp.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause or GPL-2.0+
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0+)
  * Copyright 2008-2013 Freescale Semiconductor, Inc.
  * Copyright 2019-2025 NXP
  */
diff --git a/drivers/event/dpaa/dpaa_eventdev.c b/drivers/event/dpaa/dpaa_eventdev.c
index 400e0ecd1c..e5d93afca2 100644
--- a/drivers/event/dpaa/dpaa_eventdev.c
+++ b/drivers/event/dpaa/dpaa_eventdev.c
@@ -1,4 +1,4 @@
-/*   SPDX-License-Identifier:        BSD-3-Clause
+/*   SPDX-License-Identifier: BSD-3-Clause
  *   Copyright 2017-2019 NXP
  */
 
diff --git a/drivers/event/dpaa/dpaa_eventdev.h b/drivers/event/dpaa/dpaa_eventdev.h
index 047c9781bd..1794f4cde6 100644
--- a/drivers/event/dpaa/dpaa_eventdev.h
+++ b/drivers/event/dpaa/dpaa_eventdev.h
@@ -1,4 +1,4 @@
-/*   SPDX-License-Identifier:        BSD-3-Clause
+/*   SPDX-License-Identifier: BSD-3-Clause
  *   Copyright 2017 NXP
  */
 
diff --git a/drivers/net/tap/bpf/tap_rss.c b/drivers/net/tap/bpf/tap_rss.c
index 6a1c3761b7..040cd7488c 100644
--- a/drivers/net/tap/bpf/tap_rss.c
+++ b/drivers/net/tap/bpf/tap_rss.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
  * Copyright 2017 Mellanox Technologies, Ltd
  */
 
-- 
2.51.0