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path: root/drivers/watchdog/it87_wdt.c
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Diffstat (limited to 'drivers/watchdog/it87_wdt.c')
-rw-r--r--drivers/watchdog/it87_wdt.c42
1 files changed, 17 insertions, 25 deletions
diff --git a/drivers/watchdog/it87_wdt.c b/drivers/watchdog/it87_wdt.c
index a2d9a1266a23..86b368857ce2 100644
--- a/drivers/watchdog/it87_wdt.c
+++ b/drivers/watchdog/it87_wdt.c
@@ -29,6 +29,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -47,7 +49,6 @@
#define WATCHDOG_VERSION "1.14"
#define WATCHDOG_NAME "IT87 WDT"
-#define PFX WATCHDOG_NAME ": "
#define DRIVER_VERSION WATCHDOG_NAME " driver, v" WATCHDOG_VERSION "\n"
#define WD_MAGIC 'V'
@@ -428,8 +429,7 @@ static int wdt_release(struct inode *inode, struct file *file)
clear_bit(WDTS_TIMER_RUN, &wdt_status);
} else {
wdt_keepalive();
- printk(KERN_CRIT PFX
- "unexpected close, not stopping watchdog!\n");
+ pr_crit("unexpected close, not stopping watchdog!\n");
}
}
clear_bit(WDTS_DEV_OPEN, &wdt_status);
@@ -621,16 +621,14 @@ static int __init it87_wdt_init(void)
try_gameport = 0;
break;
case IT8705_ID:
- printk(KERN_ERR PFX
- "Unsupported Chip found, Chip %04x Revision %02x\n",
+ pr_err("Unsupported Chip found, Chip %04x Revision %02x\n",
chip_type, chip_rev);
return -ENODEV;
case NO_DEV_ID:
- printk(KERN_ERR PFX "no device\n");
+ pr_err("no device\n");
return -ENODEV;
default:
- printk(KERN_ERR PFX
- "Unknown Chip found, Chip %04x Revision %04x\n",
+ pr_err("Unknown Chip found, Chip %04x Revision %04x\n",
chip_type, chip_rev);
return -ENODEV;
}
@@ -663,13 +661,11 @@ static int __init it87_wdt_init(void)
if (!test_bit(WDTS_USE_GP, &wdt_status)) {
if (!request_region(CIR_BASE, 8, WATCHDOG_NAME)) {
if (gp_rreq_fail)
- printk(KERN_ERR PFX
- "I/O Address 0x%04x and 0x%04x"
- " already in use\n", base, CIR_BASE);
+ pr_err("I/O Address 0x%04x and 0x%04x already in use\n",
+ base, CIR_BASE);
else
- printk(KERN_ERR PFX
- "I/O Address 0x%04x already in use\n",
- CIR_BASE);
+ pr_err("I/O Address 0x%04x already in use\n",
+ CIR_BASE);
rc = -EIO;
goto err_out;
}
@@ -688,9 +684,8 @@ static int __init it87_wdt_init(void)
if (timeout < 1 || timeout > max_units * 60) {
timeout = DEFAULT_TIMEOUT;
- printk(KERN_WARNING PFX
- "Timeout value out of range, use default %d sec\n",
- DEFAULT_TIMEOUT);
+ pr_warn("Timeout value out of range, use default %d sec\n",
+ DEFAULT_TIMEOUT);
}
if (timeout > max_units)
@@ -698,16 +693,14 @@ static int __init it87_wdt_init(void)
rc = register_reboot_notifier(&wdt_notifier);
if (rc) {
- printk(KERN_ERR PFX
- "Cannot register reboot notifier (err=%d)\n", rc);
+ pr_err("Cannot register reboot notifier (err=%d)\n", rc);
goto err_out_region;
}
rc = misc_register(&wdt_miscdev);
if (rc) {
- printk(KERN_ERR PFX
- "Cannot register miscdev on minor=%d (err=%d)\n",
- wdt_miscdev.minor, rc);
+ pr_err("Cannot register miscdev on minor=%d (err=%d)\n",
+ wdt_miscdev.minor, rc);
goto err_out_reboot;
}
@@ -722,9 +715,8 @@ static int __init it87_wdt_init(void)
outb(0x09, CIR_IER(base));
}
- printk(KERN_INFO PFX "Chip IT%04x revision %d initialized. "
- "timeout=%d sec (nowayout=%d testmode=%d exclusive=%d "
- "nogameport=%d)\n", chip_type, chip_rev, timeout,
+ pr_info("Chip IT%04x revision %d initialized. timeout=%d sec (nowayout=%d testmode=%d exclusive=%d nogameport=%d)\n",
+ chip_type, chip_rev, timeout,
nowayout, testmode, exclusive, nogameport);
superio_exit();