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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/pnx833x_wdt.c
parent7cbc353540c31ffaf65ad44d89b955be0f1d04dc (diff)
downloadop-kernel-dev-27c766aaacb265d625dc634bf7903f7f9fd0c697.zip
op-kernel-dev-27c766aaacb265d625dc634bf7903f7f9fd0c697.tar.gz
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/pnx833x_wdt.c')
-rw-r--r--drivers/watchdog/pnx833x_wdt.c26
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/watchdog/pnx833x_wdt.c b/drivers/watchdog/pnx833x_wdt.c
index a7b5ad2..97959e9 100644
--- a/drivers/watchdog/pnx833x_wdt.c
+++ b/drivers/watchdog/pnx833x_wdt.c
@@ -17,6 +17,8 @@
* based on softdog.c by Alan Cox <alan@redhat.com>
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -30,7 +32,6 @@
#include <linux/init.h>
#include <asm/mach-pnx833x/pnx833x.h>
-#define PFX "pnx833x: "
#define WATCHDOG_TIMEOUT 30 /* 30 sec Maximum timeout */
#define WATCHDOG_COUNT_FREQUENCY 68000000U /* Watchdog counts at 68MHZ. */
#define PNX_WATCHDOG_TIMEOUT (WATCHDOG_TIMEOUT * WATCHDOG_COUNT_FREQUENCY)
@@ -76,7 +77,7 @@ static void pnx833x_wdt_start(void)
PNX833X_REG(PNX833X_CONFIG +
PNX833X_CONFIG_CPU_COUNTERS_CONTROL) |= 0x1;
- printk(KERN_INFO PFX "Started watchdog timer.\n");
+ pr_info("Started watchdog timer\n");
}
static void pnx833x_wdt_stop(void)
@@ -87,7 +88,7 @@ static void pnx833x_wdt_stop(void)
PNX833X_REG(PNX833X_CONFIG +
PNX833X_CONFIG_CPU_COUNTERS_CONTROL) &= 0xFFFFFFFE;
- printk(KERN_INFO PFX "Stopped watchdog timer.\n");
+ pr_info("Stopped watchdog timer\n");
}
static void pnx833x_wdt_ping(void)
@@ -113,7 +114,7 @@ static int pnx833x_wdt_open(struct inode *inode, struct file *file)
pnx833x_wdt_ping();
- printk(KERN_INFO "Started watchdog timer.\n");
+ pr_info("Started watchdog timer\n");
return nonseekable_open(inode, file);
}
@@ -232,9 +233,6 @@ static struct notifier_block pnx833x_wdt_notifier = {
.notifier_call = pnx833x_wdt_notify_sys,
};
-static char banner[] __initdata =
- KERN_INFO PFX "Hardware Watchdog Timer for PNX833x: Version 0.1\n";
-
static int __init watchdog_init(void)
{
int ret, cause;
@@ -243,27 +241,25 @@ static int __init watchdog_init(void)
cause = PNX833X_REG(PNX833X_RESET);
/*If bit 31 is set then watchdog was cause of reset.*/
if (cause & 0x80000000) {
- printk(KERN_INFO PFX "The system was previously reset due to "
- "the watchdog firing - please investigate...\n");
+ pr_info("The system was previously reset due to the watchdog firing - please investigate...\n");
}
ret = register_reboot_notifier(&pnx833x_wdt_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);
return ret;
}
ret = misc_register(&pnx833x_wdt_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(&pnx833x_wdt_notifier);
return ret;
}
- printk(banner);
+ pr_info("Hardware Watchdog Timer for PNX833x: Version 0.1\n");
+
if (start_enabled)
pnx833x_wdt_start();
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