[PATCH] soundwire: Intel: clarify Copyright information

[Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>]

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

For some reason a number of files included the "All rights reserved"
statement. Good old copy-paste made sure this mistake proliferated.

Remove the "All rights reserved" in all Intel-copyright to align with
internal guidance.

Reviewed-by: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
 drivers/soundwire/intel_ace2x.c         | 2 +-
 drivers/soundwire/intel_ace2x_debugfs.c | 2 +-
 drivers/soundwire/intel_bus_common.c    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/soundwire/intel_ace2x.c b/drivers/soundwire/intel_ace2x.c
index 0dadf46faca6..4f78b7f99e44 100644
--- a/drivers/soundwire/intel_ace2x.c
+++ b/drivers/soundwire/intel_ace2x.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
-// Copyright(c) 2023 Intel Corporation. All rights reserved.
+// Copyright(c) 2023 Intel Corporation
 
 /*
  * Soundwire Intel ops for LunarLake
diff --git a/drivers/soundwire/intel_ace2x_debugfs.c b/drivers/soundwire/intel_ace2x_debugfs.c
index 3d24661ffd37..206a8d511ebd 100644
--- a/drivers/soundwire/intel_ace2x_debugfs.c
+++ b/drivers/soundwire/intel_ace2x_debugfs.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-// Copyright(c) 2023 Intel Corporation. All rights reserved.
+// Copyright(c) 2023 Intel Corporation
 
 #include <linux/acpi.h>
 #include <linux/debugfs.h>
diff --git a/drivers/soundwire/intel_bus_common.c b/drivers/soundwire/intel_bus_common.c
index e5ac3cc7cb79..df944e11b9ca 100644
--- a/drivers/soundwire/intel_bus_common.c
+++ b/drivers/soundwire/intel_bus_common.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
-// Copyright(c) 2015-2023 Intel Corporation. All rights reserved.
+// Copyright(c) 2015-2023 Intel Corporation
 
 #include <linux/acpi.h>
 #include <linux/soundwire/sdw_registers.h>
-- 
2.40.1