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path: root/drivers/watchdog/riowd.c
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Diffstat (limited to 'drivers/watchdog/riowd.c')
-rw-r--r--drivers/watchdog/riowd.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c
index c7e17ce..49e1b1c 100644
--- a/drivers/watchdog/riowd.c
+++ b/drivers/watchdog/riowd.c
@@ -3,6 +3,8 @@
* Copyright (C) 2001, 2008 David S. Miller (davem@davemloft.net)
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
@@ -189,7 +191,7 @@ static int __devinit riowd_probe(struct platform_device *op)
p->regs = of_ioremap(&op->resource[0], 0, 2, DRIVER_NAME);
if (!p->regs) {
- printk(KERN_ERR PFX "Cannot map registers.\n");
+ pr_err("Cannot map registers\n");
goto out_free;
}
/* Make miscdev useable right away */
@@ -197,12 +199,12 @@ static int __devinit riowd_probe(struct platform_device *op)
err = misc_register(&riowd_miscdev);
if (err) {
- printk(KERN_ERR PFX "Cannot register watchdog misc device.\n");
+ pr_err("Cannot register watchdog misc device\n");
goto out_iounmap;
}
- printk(KERN_INFO PFX "Hardware watchdog [%i minutes], "
- "regs at %p\n", riowd_timeout, p->regs);
+ pr_info("Hardware watchdog [%i minutes], regs at %p\n",
+ riowd_timeout, p->regs);
dev_set_drvdata(&op->dev, p);
return 0;
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