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path: root/drivers/watchdog/orion_wdt.c
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Diffstat (limited to 'drivers/watchdog/orion_wdt.c')
-rw-r--r--drivers/watchdog/orion_wdt.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 1368e4ca3100..788aa158e78c 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -10,6 +10,8 @@
* warranty of any kind, whether express or implied.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -36,7 +38,7 @@
#define WDT_IN_USE 0
#define WDT_OK_TO_CLOSE 1
-static int nowayout = WATCHDOG_NOWAYOUT;
+static bool nowayout = WATCHDOG_NOWAYOUT;
static int heartbeat = -1; /* module parameter (seconds) */
static unsigned int wdt_max_duration; /* (seconds) */
static unsigned int wdt_tclk;
@@ -210,8 +212,7 @@ static int orion_wdt_release(struct inode *inode, struct file *file)
if (test_bit(WDT_OK_TO_CLOSE, &wdt_status))
orion_wdt_disable();
else
- printk(KERN_CRIT "WATCHDOG: Device closed unexpectedly - "
- "timer will not stop\n");
+ pr_crit("Device closed unexpectedly - timer will not stop\n");
clear_bit(WDT_IN_USE, &wdt_status);
clear_bit(WDT_OK_TO_CLOSE, &wdt_status);
@@ -243,7 +244,7 @@ static int __devinit orion_wdt_probe(struct platform_device *pdev)
if (pdata) {
wdt_tclk = pdata->tclk;
} else {
- printk(KERN_ERR "Orion Watchdog misses platform data\n");
+ pr_err("misses platform data\n");
return -ENODEV;
}
@@ -263,8 +264,8 @@ static int __devinit orion_wdt_probe(struct platform_device *pdev)
if (ret)
return ret;
- printk(KERN_INFO "Orion Watchdog Timer: Initial timeout %d sec%s\n",
- heartbeat, nowayout ? ", nowayout" : "");
+ pr_info("Initial timeout %d sec%s\n",
+ heartbeat, nowayout ? ", nowayout" : "");
return 0;
}
@@ -308,7 +309,7 @@ MODULE_DESCRIPTION("Orion Processor Watchdog");
module_param(heartbeat, int, 0);
MODULE_PARM_DESC(heartbeat, "Initial watchdog heartbeat in seconds");
-module_param(nowayout, int, 0);
+module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");