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

[mirror_ubuntu-bionic-kernel.git] / drivers / watchdog / wdt_pci.c

diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index e0fc3baa91972f03967e5e2843350dab011c76d8..c099b6fcdf40f6696d79af68416e50f53d631ed6 100644 (file)
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -37,6 +37,8 @@
  *             Matt Domsch     :       nowayout module option
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -58,8 +60,6 @@
 #define WDT_IS_PCI
 #include "wd501p.h"
 
-#define PFX "wdt_pci: "
-
 /* We can only use 1 card due to the /dev/watchdog restriction */
 static int dev_count;
 
@@ -312,33 +312,32 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
        status = inb(WDT_SR);
        udelay(8);
 
-       printk(KERN_CRIT PFX "status %d\n", status);
+       pr_crit("status %d\n", status);
 
        if (type == 501) {
                if (!(status & WDC_SR_TGOOD)) {
-                       printk(KERN_CRIT PFX "Overheat alarm.(%d)\n",
-                                                               inb(WDT_RT));
+                       pr_crit("Overheat alarm (%d)\n", inb(WDT_RT));
                        udelay(8);
                }
                if (!(status & WDC_SR_PSUOVER))
-                       printk(KERN_CRIT PFX "PSU over voltage.\n");
+                       pr_crit("PSU over voltage\n");
                if (!(status & WDC_SR_PSUUNDR))
-                       printk(KERN_CRIT PFX "PSU under voltage.\n");
+                       pr_crit("PSU under voltage\n");
                if (tachometer) {
                        if (!(status & WDC_SR_FANGOOD))
-                               printk(KERN_CRIT PFX "Possible fan fault.\n");
+                               pr_crit("Possible fan fault\n");
                }
        }
        if (!(status & WDC_SR_WCCR)) {
 #ifdef SOFTWARE_REBOOT
 #ifdef ONLY_TESTING
-               printk(KERN_CRIT PFX "Would Reboot.\n");
+               pr_crit("Would Reboot\n");
 #else
-               printk(KERN_CRIT PFX "Initiating system reboot.\n");
+               pr_crit("Initiating system reboot\n");
                emergency_restart(NULL);
 #endif
 #else
-               printk(KERN_CRIT PFX "Reset in 5ms.\n");
+               pr_crit("Reset in 5ms\n");
 #endif
        }
        spin_unlock(&wdtpci_lock);
@@ -484,7 +483,7 @@ static int wdtpci_release(struct inode *inode, struct file *file)
        if (expect_close == 42) {
                wdtpci_stop();
        } else {
-               printk(KERN_CRIT PFX "Unexpected close, not stopping timer!");
+               pr_crit("Unexpected close, not stopping timer!\n");
                wdtpci_ping();
        }
        expect_close = 0;
@@ -614,29 +613,29 @@ static int __devinit wdtpci_init_one(struct pci_dev *dev,
 
        dev_count++;
        if (dev_count > 1) {
-               printk(KERN_ERR PFX "This driver only supports one device\n");
+               pr_err("This driver only supports one device\n");
                return -ENODEV;
        }
 
        if (type != 500 && type != 501) {
-               printk(KERN_ERR PFX "unknown card type '%d'.\n", type);
+               pr_err("unknown card type '%d'\n", type);
                return -ENODEV;
        }
 
        if (pci_enable_device(dev)) {
-               printk(KERN_ERR PFX "Not possible to enable PCI Device\n");
+               pr_err("Not possible to enable PCI Device\n");
                return -ENODEV;
        }
 
        if (pci_resource_start(dev, 2) == 0x0000) {
-               printk(KERN_ERR PFX "No I/O-Address for card detected\n");
+               pr_err("No I/O-Address for card detected\n");
                ret = -ENODEV;
                goto out_pci;
        }
 
        if (pci_request_region(dev, 2, "wdt_pci")) {
-               printk(KERN_ERR PFX "I/O address 0x%llx already in use\n",
-                       (unsigned long long)pci_resource_start(dev, 2));
+               pr_err("I/O address 0x%llx already in use\n",
+                      (unsigned long long)pci_resource_start(dev, 2));
                goto out_pci;
        }
 
@@ -645,53 +644,48 @@ static int __devinit wdtpci_init_one(struct pci_dev *dev,
 
        if (request_irq(irq, wdtpci_interrupt, IRQF_SHARED,
                         "wdt_pci", &wdtpci_miscdev)) {
-               printk(KERN_ERR PFX "IRQ %d is not free\n", irq);
+               pr_err("IRQ %d is not free\n", irq);
                goto out_reg;
        }
 
-       printk(KERN_INFO
-        "PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%llx (Interrupt %d)\n",
-                                       (unsigned long long)io, irq);
+       pr_info("PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%llx (Interrupt %d)\n",
+               (unsigned long long)io, irq);
 
        /* Check that the heartbeat value is within its range;
           if not reset to the default */
        if (wdtpci_set_heartbeat(heartbeat)) {
                wdtpci_set_heartbeat(WD_TIMO);
-               printk(KERN_INFO PFX
-                 "heartbeat value must be 0 < heartbeat < 65536, using %d\n",
-                                                               WD_TIMO);
+               pr_info("heartbeat value must be 0 < heartbeat < 65536, using %d\n",
+                       WD_TIMO);
        }
 
        ret = register_reboot_notifier(&wdtpci_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_irq;
        }
 
        if (type == 501) {
                ret = misc_register(&temp_miscdev);
                if (ret) {
-                       printk(KERN_ERR PFX
-                       "cannot register miscdev on minor=%d (err=%d)\n",
-                                                       TEMP_MINOR, ret);
+                       pr_err("cannot register miscdev on minor=%d (err=%d)\n",
+                              TEMP_MINOR, ret);
                        goto out_rbt;
                }
        }
 
        ret = misc_register(&wdtpci_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);
                goto out_misc;
        }
 
-       printk(KERN_INFO PFX "initialized. heartbeat=%d sec (nowayout=%d)\n",
+       pr_info("initialized. heartbeat=%d sec (nowayout=%d)\n",
                heartbeat, nowayout);
        if (type == 501)
-               printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
-                               (tachometer ? "Enabled" : "Disabled"));
+               pr_info("Fan Tachometer is %s\n",
+                       tachometer ? "Enabled" : "Disabled");
 
        ret = 0;
 out: