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path: root/drivers/watchdog/at91sam9_wdt.c
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Diffstat (limited to 'drivers/watchdog/at91sam9_wdt.c')
-rw-r--r--drivers/watchdog/at91sam9_wdt.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index 00562566ef5f..05e1be85fdee 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -15,6 +15,8 @@
* bootloader doesn't write to this register.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
@@ -60,8 +62,8 @@ module_param(heartbeat, int, 0);
MODULE_PARM_DESC(heartbeat, "Watchdog heartbeats in seconds. "
"(default = " __MODULE_STRING(WDT_HEARTBEAT) ")");
-static int nowayout = WATCHDOG_NOWAYOUT;
-module_param(nowayout, int, 0);
+static bool nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
"(default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
@@ -96,7 +98,7 @@ static void at91_ping(unsigned long data)
at91_wdt_reset();
mod_timer(&at91wdt_private.timer, jiffies + WDT_TIMEOUT);
} else
- printk(KERN_CRIT DRV_NAME": I will reset your machine !\n");
+ pr_crit("I will reset your machine !\n");
}
/*
@@ -140,7 +142,7 @@ static int at91_wdt_settimeout(unsigned int timeout)
/* Check if disabled */
mr = wdt_read(AT91_WDT_MR);
if (mr & AT91_WDT_WDDIS) {
- printk(KERN_ERR DRV_NAME": sorry, watchdog is disabled\n");
+ pr_err("sorry, watchdog is disabled\n");
return -EIO;
}
@@ -283,7 +285,7 @@ static int __init at91wdt_probe(struct platform_device *pdev)
setup_timer(&at91wdt_private.timer, at91_ping, 0);
mod_timer(&at91wdt_private.timer, jiffies + WDT_TIMEOUT);
- printk(KERN_INFO DRV_NAME " enabled (heartbeat=%d sec, nowayout=%d)\n",
+ pr_info("enabled (heartbeat=%d sec, nowayout=%d)\n",
heartbeat, nowayout);
return 0;