rtc: convert core to SPDX identifier
Use SPDX-License-Identifier instead of a verbose license text. Also fix the
block comment alignment.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index ac93b76..22190ad 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, base class
*
@@ -5,11 +6,7 @@
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* class skeleton from drivers/hwmon/hwmon.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/rtc/dev.c b/drivers/rtc/dev.c
index 1d006ef..f68aae0 100644
--- a/drivers/rtc/dev.c
+++ b/drivers/rtc/dev.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, dev interface
*
@@ -5,11 +6,7 @@
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* based on arch/arm/common/rtctime.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/rtc/hctosys.c b/drivers/rtc/hctosys.c
index ff2092a..eacbe50 100644
--- a/drivers/rtc/hctosys.c
+++ b/drivers/rtc/hctosys.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, initialize system time on startup
*
* Copyright (C) 2005 Tower Technologies
* Author: Alessandro Zummo <a.zummo@towertech.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 98d9c87..28bd767 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, interface functions
*
@@ -5,11 +6,7 @@
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* based on arch/arm/common/rtctime.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#include <linux/rtc.h>
#include <linux/sched.h>
diff --git a/drivers/rtc/lib.c b/drivers/rtc/lib.c
index 9714cb3..3d0dc70 100644
--- a/drivers/rtc/lib.c
+++ b/drivers/rtc/lib.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* rtc and date/time utility functions
*
@@ -5,11 +6,7 @@
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* based on arch/arm/common/rtctime.c and other bits
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#include <linux/export.h>
#include <linux/rtc.h>
diff --git a/drivers/rtc/nvmem.c b/drivers/rtc/nvmem.c
index dce518d..7481a4c 100644
--- a/drivers/rtc/nvmem.c
+++ b/drivers/rtc/nvmem.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, nvmem interface
*
* Copyright (C) 2017 Alexandre Belloni
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/err.h>
diff --git a/drivers/rtc/proc.c b/drivers/rtc/proc.c
index 4d74e4f..a741c4d 100644
--- a/drivers/rtc/proc.c
+++ b/drivers/rtc/proc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, proc interface
*
@@ -5,11 +6,7 @@
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* based on arch/arm/common/rtctime.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#include <linux/module.h>
#include <linux/rtc.h>
diff --git a/drivers/rtc/sysfs.c b/drivers/rtc/sysfs.c
index a8f22ee7..0d3dac5 100644
--- a/drivers/rtc/sysfs.c
+++ b/drivers/rtc/sysfs.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* RTC subsystem, sysfs interface
*
* Copyright (C) 2005 Tower Technologies
* Author: Alessandro Zummo <a.zummo@towertech.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
#include <linux/module.h>
#include <linux/rtc.h>
diff --git a/drivers/rtc/systohc.c b/drivers/rtc/systohc.c
index 718293d..8bf8e0c 100644
--- a/drivers/rtc/systohc.c
+++ b/drivers/rtc/systohc.c
@@ -1,9 +1,4 @@
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0
#include <linux/rtc.h>
#include <linux/time.h>