summaryrefslogtreecommitdiff
path: root/drivers/watchdog/sbc_epx_c3.c
diff options
context:
space:
mode:
authorJoe Perches <joe@perches.com>2012-02-16 03:06:19 +0400
committerWim Van Sebroeck <wim@iguana.be>2012-03-27 21:59:26 +0400
commit27c766aaacb265d625dc634bf7903f7f9fd0c697 (patch)
tree06b399d21dec006bc0a3e1c6685b076753e19b94 /drivers/watchdog/sbc_epx_c3.c
parent7cbc353540c31ffaf65ad44d89b955be0f1d04dc (diff)
downloadlinux-27c766aaacb265d625dc634bf7903f7f9fd0c697.tar.xz
watchdog: Use pr_<fmt> and pr_<level>
Use the current logging styles. Make sure all output has a prefix. Add missing newlines. Remove now unnecessary PFX, NAME, and miscellaneous other #defines. Coalesce formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/sbc_epx_c3.c')
-rw-r--r--drivers/watchdog/sbc_epx_c3.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c
index eaca366b7234..1a13d36c5f12 100644
--- a/drivers/watchdog/sbc_epx_c3.c
+++ b/drivers/watchdog/sbc_epx_c3.c
@@ -13,6 +13,8 @@
* based on softdog.c by Alan Cox <alan@lxorguk.ukuu.org.uk>
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -28,7 +30,6 @@
#include <linux/uaccess.h>
#include <linux/io.h>
-#define PFX "epx_c3: "
static int epx_c3_alive;
#define WATCHDOG_TIMEOUT 1 /* 1 sec default timeout */
@@ -51,7 +52,7 @@ static void epx_c3_stop(void)
outb(0, EPXC3_WATCHDOG_CTL_REG);
- printk(KERN_INFO PFX "Stopped watchdog timer.\n");
+ pr_info("Stopped watchdog timer\n");
}
static void epx_c3_pet(void)
@@ -75,7 +76,7 @@ static int epx_c3_open(struct inode *inode, struct file *file)
epx_c3_pet();
epx_c3_alive = 1;
- printk(KERN_INFO "Started watchdog timer.\n");
+ pr_info("Started watchdog timer\n");
return nonseekable_open(inode, file);
}
@@ -173,9 +174,6 @@ static struct notifier_block epx_c3_notifier = {
.notifier_call = epx_c3_notify_sys,
};
-static const char banner[] __initconst = KERN_INFO PFX
- "Hardware Watchdog Timer for Winsystems EPX-C3 SBC: 0.1\n";
-
static int __init watchdog_init(void)
{
int ret;
@@ -185,20 +183,19 @@ static int __init watchdog_init(void)
ret = register_reboot_notifier(&epx_c3_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;
}
ret = misc_register(&epx_c3_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);
unregister_reboot_notifier(&epx_c3_notifier);
goto out;
}
- printk(banner);
+ pr_info("Hardware Watchdog Timer for Winsystems EPX-C3 SBC: 0.1\n");
return 0;