watchdog: Use pr_<fmt> and pr_<level>

[cascardo/linux.git] / drivers / watchdog / w83697ug_wdt.c

diff --git a/drivers/watchdog/w83697ug_wdt.c b/drivers/watchdog/w83697ug_wdt.c
index be9c4d8..025736b 100644 (file)
--- a/drivers/watchdog/w83697ug_wdt.c
+++ b/drivers/watchdog/w83697ug_wdt.c
@@ -30,6 +30,8 @@
  *     (c) Copyright 1995    Alan Cox <alan@redhat.com>
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/types.h>
@@ -47,7 +49,6 @@
 #include <asm/system.h>
 
 #define WATCHDOG_NAME "w83697ug/uf WDT"
-#define PFX WATCHDOG_NAME ": "
 #define WATCHDOG_TIMEOUT 60            /* 60 sec default timeout */
 
 static unsigned long wdt_is_open;
@@ -91,8 +92,8 @@ static int w83697ug_select_wd_register(void)
        version = inb(WDT_EFDR);
 
        if (version == 0x68) {  /* W83697UG             */
-               printk(KERN_INFO PFX "Watchdog chip version 0x%02x = "
-                       "W83697UG/UF found at 0x%04x\n", version, wdt_io);
+               pr_info("Watchdog chip version 0x%02x = W83697UG/UF found at 0x%04x\n",
+                       version, wdt_io);
 
                outb_p(0x2b, WDT_EFER);
                c = inb_p(WDT_EFDR);    /* select WDT0 */
@@ -101,7 +102,7 @@ static int w83697ug_select_wd_register(void)
                outb_p(c, WDT_EFDR);    /* set pin118 to WDT0 */
 
        } else {
-               printk(KERN_ERR PFX "No W83697UG/UF could be found\n");
+               pr_err("No W83697UG/UF could be found\n");
                return -ENODEV;
        }
 
@@ -131,8 +132,8 @@ static int w83697ug_init(void)
        outb_p(0xF6, WDT_EFER); /* Select CRF6 */
        t = inb_p(WDT_EFDR);    /* read CRF6 */
        if (t != 0) {
-               printk(KERN_INFO PFX "Watchdog already running."
-                       " Resetting timeout to %d sec\n", timeout);
+               pr_info("Watchdog already running. Resetting timeout to %d sec\n",
+                       timeout);
                outb_p(timeout, WDT_EFDR);    /* Write back to CRF6 */
        }
        outb_p(0xF5, WDT_EFER); /* Select CRF5 */
@@ -286,8 +287,7 @@ static int wdt_close(struct inode *inode, struct file *file)
        if (expect_close == 42)
                wdt_disable();
        else {
-               printk(KERN_CRIT PFX
-                       "Unexpected close, not stopping watchdog!\n");
+               pr_crit("Unexpected close, not stopping watchdog!\n");
                wdt_ping();
        }
        expect_close = 0;
@@ -340,18 +340,16 @@ static int __init wdt_init(void)
 {
        int ret;
 
-       printk(KERN_INFO "WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising.\n");
+       pr_info("WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising\n");
 
        if (wdt_set_heartbeat(timeout)) {
                wdt_set_heartbeat(WATCHDOG_TIMEOUT);
-               printk(KERN_INFO PFX
-                       "timeout value must be 1<=timeout<=255, using %d\n",
+               pr_info("timeout value must be 1<=timeout<=255, using %d\n",
                        WATCHDOG_TIMEOUT);
        }
 
        if (!request_region(wdt_io, 1, WATCHDOG_NAME)) {
-               printk(KERN_ERR PFX "I/O address 0x%04x already in use\n",
-                       wdt_io);
+               pr_err("I/O address 0x%04x already in use\n", wdt_io);
                ret = -EIO;
                goto out;
        }
@@ -362,20 +360,18 @@ static int __init wdt_init(void)
 
        ret = register_reboot_notifier(&wdt_notifier);
        if (ret != 0) {
-               printk(KERN_ERR PFX
-                       "cannot register reboot notifier (err=%d)\n", ret);
+               pr_err("cannot register reboot notifier (err=%d)\n", ret);
                goto unreg_regions;
        }
 
        ret = misc_register(&wdt_miscdev);
        if (ret != 0) {
-               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);
                goto unreg_reboot;
        }
 
-       printk(KERN_INFO PFX "initialized. timeout=%d sec (nowayout=%d)\n",
+       pr_info("initialized. timeout=%d sec (nowayout=%d)\n",
                timeout, nowayout);
 
 out: