1 files changed, 14 insertions, 19 deletions

diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
index bf7bc8aa1c01..547353a50ebb 100644
--- a/drivers/watchdog/rc32434_wdt.c
+++ b/drivers/watchdog/rc32434_wdt.c
@@ -17,6 +17,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>		/* For module specific items */
 #include <linux/moduleparam.h>		/* For new moduleparam's */
 #include <linux/types.h>		/* For standard types (like size_t) */
@@ -33,8 +35,6 @@
 
 #include <asm/mach-rc32434/integ.h>	/* For the Watchdog registers */
 
-#define PFX KBUILD_MODNAME ": "
-
 #define VERSION "1.0"
 
 static struct {
@@ -64,8 +64,8 @@ module_param(timeout, int, 0);
 MODULE_PARM_DESC(timeout, "Watchdog timeout value, in seconds (default="
 		__MODULE_STRING(WATCHDOG_TIMEOUT) ")");
 
-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) ")");
 
@@ -78,8 +78,7 @@ static int rc32434_wdt_set(int new_timeout)
 	int max_to = WTCOMP2SEC((u32)-1);
 
 	if (new_timeout < 0 || new_timeout > max_to) {
-		printk(KERN_ERR PFX "timeout value must be between 0 and %d",
-			max_to);
+		pr_err("timeout value must be between 0 and %d\n", max_to);
 		return -EINVAL;
 	}
 	timeout = new_timeout;
@@ -119,7 +118,7 @@ static void rc32434_wdt_start(void)
 	SET_BITS(wdt_reg->wtc, or, nand);
 
 	spin_unlock(&rc32434_wdt_device.io_lock);
-	printk(KERN_INFO PFX "Started watchdog timer.\n");
+	pr_info("Started watchdog timer\n");
 }
 
 static void rc32434_wdt_stop(void)
@@ -130,7 +129,7 @@ static void rc32434_wdt_stop(void)
 	SET_BITS(wdt_reg->wtc, 0, 1 << RC32434_WTC_EN);
 
 	spin_unlock(&rc32434_wdt_device.io_lock);
-	printk(KERN_INFO PFX "Stopped watchdog timer.\n");
+	pr_info("Stopped watchdog timer\n");
 }
 
 static void rc32434_wdt_ping(void)
@@ -160,8 +159,7 @@ static int rc32434_wdt_release(struct inode *inode, struct file *file)
 		rc32434_wdt_stop();
 		module_put(THIS_MODULE);
 	} else {
-		printk(KERN_CRIT PFX
-			"device closed unexpectedly. WDT will not stop!\n");
+		pr_crit("device closed unexpectedly. WDT will not stop!\n");
 		rc32434_wdt_ping();
 	}
 	clear_bit(0, &rc32434_wdt_device.inuse);
@@ -262,9 +260,6 @@ static struct miscdevice rc32434_wdt_miscdev = {
 	.fops	= &rc32434_wdt_fops,
 };
 
-static char banner[] __devinitdata = KERN_INFO PFX
-		"Watchdog Timer version " VERSION ", timer margin: %d sec\n";
-
 static int __devinit rc32434_wdt_probe(struct platform_device *pdev)
 {
 	int ret;
@@ -272,13 +267,13 @@ static int __devinit rc32434_wdt_probe(struct platform_device *pdev)
 
 	r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rb532_wdt_res");
 	if (!r) {
-		printk(KERN_ERR PFX "failed to retrieve resources\n");
+		pr_err("failed to retrieve resources\n");
 		return -ENODEV;
 	}
 
 	wdt_reg = ioremap_nocache(r->start, resource_size(r));
 	if (!wdt_reg) {
-		printk(KERN_ERR PFX "failed to remap I/O resources\n");
+		pr_err("failed to remap I/O resources\n");
 		return -ENXIO;
 	}
 
@@ -291,18 +286,18 @@ static int __devinit rc32434_wdt_probe(struct platform_device *pdev)
 	 * if not reset to the default */
 	if (rc32434_wdt_set(timeout)) {
 		rc32434_wdt_set(WATCHDOG_TIMEOUT);
-		printk(KERN_INFO PFX
-			"timeout value must be between 0 and %d\n",
+		pr_info("timeout value must be between 0 and %d\n",
 			WTCOMP2SEC((u32)-1));
 	}
 
 	ret = misc_register(&rc32434_wdt_miscdev);
 	if (ret < 0) {
-		printk(KERN_ERR PFX "failed to register watchdog device\n");
+		pr_err("failed to register watchdog device\n");
 		goto unmap;
 	}
 
-	printk(banner, timeout);
+	pr_info("Watchdog Timer version " VERSION ", timer margin: %d sec\n",
+		timeout);
 
 	return 0;