platform/x86: intel_scu_ipc: Convert to use SPDX identifier

Reduce size of duplicated comments by switching to use SPDX identifier.

No functional change.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c
index 3f4b24a3343008d9da44a1de5b6b607bc5c6de77..cdab916fbf92775320400d1879e112dfdc8e4034 100644 (file)
--- a/drivers/platform/x86/intel_scu_ipc.c
+++ b/drivers/platform/x86/intel_scu_ipc.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
- * intel_scu_ipc.c: Driver for the Intel SCU IPC mechanism
+ * Driver for the Intel SCU IPC mechanism
  *
  * (C) Copyright 2008-2010,2015 Intel Corporation
  * Author: Sreedhara DS (sreedhara.ds@intel.com)
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; version 2
- * of the License.
- *
  * SCU running in ARC processor communicates with other entity running in IA
  * core through IPC mechanism which in turn messaging between IA core ad SCU.
  * SCU has two IPC mechanism IPC-1 and IPC-2. IPC-1 is used between IA32 and

diff --git a/drivers/platform/x86/intel_scu_ipcutil.c b/drivers/platform/x86/intel_scu_ipcutil.c
index 2a65cabe87f4f78a43fc06d2b2b6ec6a070bea39..8afe6fa06d7b8d45a1f9f68e5483f1e191f62e91 100644 (file)
--- a/drivers/platform/x86/intel_scu_ipcutil.c
+++ b/drivers/platform/x86/intel_scu_ipcutil.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
- * intel_scu_ipc.c: Driver for the Intel SCU IPC mechanism
+ * Driver for the Intel SCU IPC mechanism
  *
  * (C) Copyright 2008-2010 Intel Corporation
  * Author: Sreedhara DS (sreedhara.ds@intel.com)
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; version 2
- * of the License.
- *
- * This driver provides ioctl interfaces to call intel scu ipc driver api
+ * This driver provides IOCTL interfaces to call Intel SCU IPC driver API.
  */
 
 #include <linux/errno.h>
@@ -26,7 +22,7 @@
 
 static int major;
 
-/* ioctl commnds */
+/* IOCTL commands */
 #define        INTE_SCU_IPC_REGISTER_READ      0
 #define INTE_SCU_IPC_REGISTER_WRITE    1
 #define INTE_SCU_IPC_REGISTER_UPDATE   2