1 files changed, 10 insertions, 13 deletions

diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c
index eaca366b7234..0c3e9f66ef77 100644
--- a/drivers/watchdog/sbc_epx_c3.c
+++ b/drivers/watchdog/sbc_epx_c3.c
@@ -13,6 +13,8 @@
  *      based on softdog.c by Alan Cox <alan@lxorguk.ukuu.org.uk>
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/types.h>
@@ -28,13 +30,12 @@
 #include <linux/uaccess.h>
 #include <linux/io.h>
 
-#define PFX "epx_c3: "
 static int epx_c3_alive;
 
 #define WATCHDOG_TIMEOUT 1              /* 1 sec default 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) ")");
 
@@ -51,7 +52,7 @@ static void epx_c3_stop(void)
 
         outb(0, EPXC3_WATCHDOG_CTL_REG);
 
-        printk(KERN_INFO PFX "Stopped watchdog timer.\n");
+        pr_info("Stopped watchdog timer\n");
 }
 
 static void epx_c3_pet(void)
@@ -75,7 +76,7 @@ static int epx_c3_open(struct inode *inode, struct file *file)
         epx_c3_pet();
 
         epx_c3_alive = 1;
-        printk(KERN_INFO "Started watchdog timer.\n");
+        pr_info("Started watchdog timer\n");
 
         return nonseekable_open(inode, file);
 }
@@ -173,9 +174,6 @@ static struct notifier_block epx_c3_notifier = {
         .notifier_call = epx_c3_notify_sys,
 };
 
-static const char banner[] __initconst = KERN_INFO PFX
-        "Hardware Watchdog Timer for Winsystems EPX-C3 SBC: 0.1\n";
-
 static int __init watchdog_init(void)
 {
         int ret;
@@ -185,20 +183,19 @@ static int __init watchdog_init(void)
 
         ret = register_reboot_notifier(&epx_c3_notifier);
         if (ret) {
-                printk(KERN_ERR PFX "cannot register reboot notifier "
-                        "(err=%d)\n", ret);
+                pr_err("cannot register reboot notifier (err=%d)\n", ret);
                 goto out;
         }
 
         ret = misc_register(&epx_c3_miscdev);
         if (ret) {
-                printk(KERN_ERR PFX "cannot register miscdev on minor=%d "
-                        "(err=%d)\n", WATCHDOG_MINOR, ret);
+                pr_err("cannot register miscdev on minor=%d (err=%d)\n",
+                       WATCHDOG_MINOR, ret);
                 unregister_reboot_notifier(&epx_c3_notifier);
                 goto out;
         }
 
-        printk(banner);
+        pr_info("Hardware Watchdog Timer for Winsystems EPX-C3 SBC: 0.1\n");
 
         return 0;