diff options
Diffstat (limited to 'drivers/watchdog/cpwd.c')
| -rw-r--r-- | drivers/watchdog/cpwd.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c index 1b793dfd868f..95b1b954de1b 100644 --- a/drivers/watchdog/cpwd.c +++ b/drivers/watchdog/cpwd.c @@ -14,6 +14,8 @@ * Copyright (C) 2008 David S. Miller <davem@davemloft.net> */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/module.h> #include <linux/fs.h> @@ -35,7 +37,6 @@ #include <asm/watchdog.h> #define DRIVER_NAME "cpwd" -#define PFX DRIVER_NAME ": " #define WD_OBPNAME "watchdog" #define WD_BADMODEL "SUNW,501-5336" @@ -385,8 +386,7 @@ static int cpwd_open(struct inode *inode, struct file *f) if (!p->initialized) { if (request_irq(p->irq, &cpwd_interrupt, IRQF_SHARED, DRIVER_NAME, p)) { - printk(KERN_ERR PFX "Cannot register IRQ %d\n", - p->irq); + pr_err("Cannot register IRQ %d\n", p->irq); mutex_unlock(&cpwd_mutex); return -EBUSY; } @@ -542,7 +542,7 @@ static int __devinit cpwd_probe(struct platform_device *op) p = kzalloc(sizeof(*p), GFP_KERNEL); err = -ENOMEM; if (!p) { - printk(KERN_ERR PFX "Unable to allocate struct cpwd.\n"); + pr_err("Unable to allocate struct cpwd\n"); goto out; } @@ -553,14 +553,14 @@ static int __devinit cpwd_probe(struct platform_device *op) p->regs = of_ioremap(&op->resource[0], 0, 4 * WD_TIMER_REGSZ, DRIVER_NAME); if (!p->regs) { - printk(KERN_ERR PFX "Unable to map registers.\n"); + pr_err("Unable to map registers\n"); goto out_free; } options = of_find_node_by_path("/options"); err = -ENODEV; if (!options) { - printk(KERN_ERR PFX "Unable to find /options node.\n"); + pr_err("Unable to find /options node\n"); goto out_iounmap; } @@ -605,8 +605,8 @@ static int __devinit cpwd_probe(struct platform_device *op) err = misc_register(&p->devs[i].misc); if (err) { - printk(KERN_ERR "Could not register misc device for " - "dev %d\n", i); + pr_err("Could not register misc device for dev %d\n", + i); goto out_unregister; } } @@ -617,8 +617,8 @@ static int __devinit cpwd_probe(struct platform_device *op) cpwd_timer.data = (unsigned long) p; cpwd_timer.expires = WD_BTIMEOUT; - printk(KERN_INFO PFX "PLD defect workaround enabled for " - "model " WD_BADMODEL ".\n"); + pr_info("PLD defect workaround enabled for model %s\n", + WD_BADMODEL); } dev_set_drvdata(&op->dev, p); |