[PATCH] soundwire: clarify SPDX use of GPL-2.0

[Bard Liao]

From: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>

Change SPDX from GPL-2.0 to GPL-2.0-only for Intel-contributed
code. This was explicit before the transition to SPDX and lost in
translation.

No change to the dual-license parts, the only clarification is to the
GPL-2.0 term.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@xxxxxxxxxxxxxxx>
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
 drivers/soundwire/bus.c                 | 2 +-
 drivers/soundwire/bus.h                 | 2 +-
 drivers/soundwire/bus_type.c            | 2 +-
 drivers/soundwire/cadence_master.c      | 2 +-
 drivers/soundwire/cadence_master.h      | 2 +-
 drivers/soundwire/intel.c               | 2 +-
 drivers/soundwire/intel.h               | 2 +-
 drivers/soundwire/intel_init.c          | 2 +-
 drivers/soundwire/mipi_disco.c          | 2 +-
 drivers/soundwire/slave.c               | 2 +-
 drivers/soundwire/stream.c              | 2 +-
 include/linux/soundwire/sdw.h           | 2 +-
 include/linux/soundwire/sdw_intel.h     | 2 +-
 include/linux/soundwire/sdw_registers.h | 2 +-
 include/linux/soundwire/sdw_type.h      | 2 +-
 15 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index 24ba77226376..2289c2ac8c5a 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-17 Intel Corporation.
 
 #include <linux/acpi.h>
diff --git a/drivers/soundwire/bus.h b/drivers/soundwire/bus.h
index 82484f741168..697a5b371568 100644
--- a/drivers/soundwire/bus.h
+++ b/drivers/soundwire/bus.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /* Copyright(c) 2015-17 Intel Corporation. */
 
 #ifndef __SDW_BUS_H
diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c
index de9a671802b8..95a87d4e26c2 100644
--- a/drivers/soundwire/bus_type.c
+++ b/drivers/soundwire/bus_type.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2015-17 Intel Corporation.
 
 #include <linux/module.h>
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index 9ea87538b9ef..fe238645ed2c 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-17 Intel Corporation.
 
 /*
diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h
index b410656f8194..ea606b4fba76 100644
--- a/drivers/soundwire/cadence_master.h
+++ b/drivers/soundwire/cadence_master.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /* Copyright(c) 2015-17 Intel Corporation. */
 #include <sound/soc.h>
 
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 4cfdd074e310..1eda63f488f5 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-17 Intel Corporation.
 
 /*
diff --git a/drivers/soundwire/intel.h b/drivers/soundwire/intel.h
index 38b7c125fb10..7b4af8018e1a 100644
--- a/drivers/soundwire/intel.h
+++ b/drivers/soundwire/intel.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /* Copyright(c) 2015-17 Intel Corporation. */
 
 #ifndef __SDW_INTEL_LOCAL_H
diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c
index d5d42795a48f..947345d5c960 100644
--- a/drivers/soundwire/intel_init.c
+++ b/drivers/soundwire/intel_init.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-17 Intel Corporation.
 
 /*
diff --git a/drivers/soundwire/mipi_disco.c b/drivers/soundwire/mipi_disco.c
index 4ae62b452b8c..dbd8fc6f4dad 100644
--- a/drivers/soundwire/mipi_disco.c
+++ b/drivers/soundwire/mipi_disco.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-17 Intel Corporation.
 
 /*
diff --git a/drivers/soundwire/slave.c b/drivers/soundwire/slave.c
index 0839445ee07b..8e8b62dff51c 100644
--- a/drivers/soundwire/slave.c
+++ b/drivers/soundwire/slave.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-17 Intel Corporation.
 
 #include <linux/acpi.h>
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index a9a72574b34a..296cea48bdcc 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 // Copyright(c) 2015-18 Intel Corporation.
 
 /*
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index 9c27a32df9bb..1fde044f5f3e 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /* Copyright(c) 2015-17 Intel Corporation. */
 
 #ifndef __SOUNDWIRE_H
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h
index 979b41b5dcb4..96a8633339a1 100644
--- a/include/linux/soundwire/sdw_intel.h
+++ b/include/linux/soundwire/sdw_intel.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /* Copyright(c) 2015-17 Intel Corporation. */
 
 #ifndef __SDW_INTEL_H
diff --git a/include/linux/soundwire/sdw_registers.h b/include/linux/soundwire/sdw_registers.h
index a686f7988156..06d895168b32 100644
--- a/include/linux/soundwire/sdw_registers.h
+++ b/include/linux/soundwire/sdw_registers.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /* Copyright(c) 2015-17 Intel Corporation. */
 
 #ifndef __SDW_REGISTERS_H
diff --git a/include/linux/soundwire/sdw_type.h b/include/linux/soundwire/sdw_type.h
index 52eb66cd11bc..25ab91f5c6be 100644
--- a/include/linux/soundwire/sdw_type.h
+++ b/include/linux/soundwire/sdw_type.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* Copyright(c) 2015-17 Intel Corporation. */
 
 #ifndef __SOUNDWIRE_TYPES_H
-- 
2.17.1