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path: root/drivers/watchdog/iop_wdt.c
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Diffstat (limited to 'drivers/watchdog/iop_wdt.c')
-rw-r--r--drivers/watchdog/iop_wdt.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/watchdog/iop_wdt.c b/drivers/watchdog/iop_wdt.c
index 82fa7a92a8d2..d964faf1a250 100644
--- a/drivers/watchdog/iop_wdt.c
+++ b/drivers/watchdog/iop_wdt.c
@@ -24,6 +24,8 @@
* Dan Williams <dan.j.williams@intel.com>
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/fs.h>
@@ -34,7 +36,7 @@
#include <linux/uaccess.h>
#include <mach/hardware.h>
-static int nowayout = WATCHDOG_NOWAYOUT;
+static bool nowayout = WATCHDOG_NOWAYOUT;
static unsigned long wdt_status;
static unsigned long boot_status;
static DEFINE_SPINLOCK(wdt_lock);
@@ -85,7 +87,7 @@ static int wdt_disable(void)
write_wdtcr(IOP_WDTCR_DIS);
clear_bit(WDT_ENABLED, &wdt_status);
spin_unlock(&wdt_lock);
- printk(KERN_INFO "WATCHDOG: Disabled\n");
+ pr_info("Disabled\n");
return 0;
} else
return 1;
@@ -197,8 +199,8 @@ static int iop_wdt_release(struct inode *inode, struct file *file)
*/
if (state != 0) {
wdt_enable();
- printk(KERN_CRIT "WATCHDOG: Device closed unexpectedly - "
- "reset in %lu seconds\n", iop_watchdog_timeout());
+ pr_crit("Device closed unexpectedly - reset in %lu seconds\n",
+ iop_watchdog_timeout());
}
clear_bit(WDT_IN_USE, &wdt_status);
@@ -238,8 +240,7 @@ static int __init iop_wdt_init(void)
with an open */
ret = misc_register(&iop_wdt_miscdev);
if (ret == 0)
- printk(KERN_INFO "iop watchdog timer: timeout %lu sec\n",
- iop_watchdog_timeout());
+ pr_info("timeout %lu sec\n", iop_watchdog_timeout());
return ret;
}
@@ -252,7 +253,7 @@ static void __exit iop_wdt_exit(void)
module_init(iop_wdt_init);
module_exit(iop_wdt_exit);
-module_param(nowayout, int, 0);
+module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started");
MODULE_AUTHOR("Curt E Bruns <curt.e.bruns@intel.com>");