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path: root/drivers/watchdog/bcm63xx_wdt.c
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Diffstat (limited to 'drivers/watchdog/bcm63xx_wdt.c')
-rw-r--r--drivers/watchdog/bcm63xx_wdt.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index 8dc7de641e2..8379dc32fd9 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -10,6 +10,8 @@
* 2 of the License, or (at your option) any later version.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/bitops.h>
#include <linux/errno.h>
#include <linux/fs.h>
@@ -50,8 +52,8 @@ static struct {
static int expect_close;
static int wdt_time = WDT_DEFAULT_TIME;
-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) ")");
@@ -82,7 +84,7 @@ static void bcm63xx_timer_tick(unsigned long unused)
bcm63xx_wdt_hw_start();
mod_timer(&bcm63xx_wdt_device.timer, jiffies + HZ);
} else
- printk(KERN_CRIT PFX ": watchdog will restart system\n");
+ pr_crit("watchdog will restart system\n");
}
static void bcm63xx_wdt_pet(void)
@@ -126,8 +128,7 @@ static int bcm63xx_wdt_release(struct inode *inode, struct file *file)
if (expect_close == 42)
bcm63xx_wdt_pause();
else {
- printk(KERN_CRIT PFX
- ": Unexpected close, not stopping watchdog!\n");
+ pr_crit("Unexpected close, not stopping watchdog!\n");
bcm63xx_wdt_start();
}
clear_bit(0, &bcm63xx_wdt_device.inuse);