Add GPL-2.0+ SPDX-License-Identifier to source files

[people/ms/u-boot.git] / drivers / watchdog / at91sam9_wdt.c

diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index 25afae748d611cdb47123899ed2d693b1de279ad..ffd49a2befbb24a59747533c5960741a0ae14f05 100644 (file)
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -6,10 +6,7 @@
  * Copyright (C) 2008 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  * Copyright (C) 2008 Renaud CERRATO r.cerrato@til-technologies.fr
  *
- * 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; either version
- * 2 of the License, or (at your option) any later version.
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -21,7 +18,7 @@
 #include <common.h>
 #include <watchdog.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/io.h>
+#include <asm/io.h>
 #include <asm/arch/at91_wdt.h>
 
 /*
@@ -42,7 +39,7 @@
 static int at91_wdt_settimeout(unsigned int timeout)
 {
        unsigned int reg;
-       at91_wdt_t *wd  = (at91_wdt_t *) AT91_WDT_BASE;
+       at91_wdt_t *wd = (at91_wdt_t *) ATMEL_BASE_WDT;
 
        /* Check if disabled */
        if (readl(&wd->mr) & AT91_WDT_MR_WDDIS) {
@@ -69,7 +66,7 @@ static int at91_wdt_settimeout(unsigned int timeout)
 
 void hw_watchdog_reset(void)
 {
-       at91_wdt_t *wd  = (at91_wdt_t *) AT91_WDT_BASE;
+       at91_wdt_t *wd = (at91_wdt_t *) ATMEL_BASE_WDT;
        writel(AT91_WDT_CR_WDRSTT | AT91_WDT_CR_KEY, &wd->cr);
 }