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authorJoe Perches <joe@perches.com>2012-02-15 15:06:19 -0800
committerWim Van Sebroeck <wim@iguana.be>2012-03-27 19:59:26 +0200
commit27c766aaacb265d625dc634bf7903f7f9fd0c697 (patch)
tree06b399d21dec006bc0a3e1c6685b076753e19b94 /drivers/watchdog/w83697ug_wdt.c
parent7cbc353540c31ffaf65ad44d89b955be0f1d04dc (diff)
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/w83697ug_wdt.c')
-rw-r--r--drivers/watchdog/w83697ug_wdt.c34
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/watchdog/w83697ug_wdt.c b/drivers/watchdog/w83697ug_wdt.c
index be9c4d839e1..025736bacf5 100644
--- a/drivers/watchdog/w83697ug_wdt.c
+++ b/drivers/watchdog/w83697ug_wdt.c
@@ -30,6 +30,8 @@
* (c) Copyright 1995 Alan Cox <alan@redhat.com>
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -47,7 +49,6 @@
#include <asm/system.h>
#define WATCHDOG_NAME "w83697ug/uf WDT"
-#define PFX WATCHDOG_NAME ": "
#define WATCHDOG_TIMEOUT 60 /* 60 sec default timeout */
static unsigned long wdt_is_open;
@@ -91,8 +92,8 @@ static int w83697ug_select_wd_register(void)
version = inb(WDT_EFDR);
if (version == 0x68) { /* W83697UG */
- printk(KERN_INFO PFX "Watchdog chip version 0x%02x = "
- "W83697UG/UF found at 0x%04x\n", version, wdt_io);
+ pr_info("Watchdog chip version 0x%02x = W83697UG/UF found at 0x%04x\n",
+ version, wdt_io);
outb_p(0x2b, WDT_EFER);
c = inb_p(WDT_EFDR); /* select WDT0 */
@@ -101,7 +102,7 @@ static int w83697ug_select_wd_register(void)
outb_p(c, WDT_EFDR); /* set pin118 to WDT0 */
} else {
- printk(KERN_ERR PFX "No W83697UG/UF could be found\n");
+ pr_err("No W83697UG/UF could be found\n");
return -ENODEV;
}
@@ -131,8 +132,8 @@ static int w83697ug_init(void)
outb_p(0xF6, WDT_EFER); /* Select CRF6 */
t = inb_p(WDT_EFDR); /* read CRF6 */
if (t != 0) {
- printk(KERN_INFO PFX "Watchdog already running."
- " Resetting timeout to %d sec\n", timeout);
+ pr_info("Watchdog already running. Resetting timeout to %d sec\n",
+ timeout);
outb_p(timeout, WDT_EFDR); /* Write back to CRF6 */
}
outb_p(0xF5, WDT_EFER); /* Select CRF5 */
@@ -286,8 +287,7 @@ static int wdt_close(struct inode *inode, struct file *file)
if (expect_close == 42)
wdt_disable();
else {
- printk(KERN_CRIT PFX
- "Unexpected close, not stopping watchdog!\n");
+ pr_crit("Unexpected close, not stopping watchdog!\n");
wdt_ping();
}
expect_close = 0;
@@ -340,18 +340,16 @@ static int __init wdt_init(void)
{
int ret;
- printk(KERN_INFO "WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising.\n");
+ pr_info("WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising\n");
if (wdt_set_heartbeat(timeout)) {
wdt_set_heartbeat(WATCHDOG_TIMEOUT);
- printk(KERN_INFO PFX
- "timeout value must be 1<=timeout<=255, using %d\n",
+ pr_info("timeout value must be 1<=timeout<=255, using %d\n",
WATCHDOG_TIMEOUT);
}
if (!request_region(wdt_io, 1, WATCHDOG_NAME)) {
- printk(KERN_ERR PFX "I/O address 0x%04x already in use\n",
- wdt_io);
+ pr_err("I/O address 0x%04x already in use\n", wdt_io);
ret = -EIO;
goto out;
}
@@ -362,20 +360,18 @@ static int __init wdt_init(void)
ret = register_reboot_notifier(&wdt_notifier);
if (ret != 0) {
- printk(KERN_ERR PFX
- "cannot register reboot notifier (err=%d)\n", ret);
+ pr_err("cannot register reboot notifier (err=%d)\n", ret);
goto unreg_regions;
}
ret = misc_register(&wdt_miscdev);
if (ret != 0) {
- 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 unreg_reboot;
}
- printk(KERN_INFO PFX "initialized. timeout=%d sec (nowayout=%d)\n",
+ pr_info("initialized. timeout=%d sec (nowayout=%d)\n",
timeout, nowayout);
out: