diff options
Diffstat (limited to 'drivers/watchdog/indydog.c')
| -rw-r--r-- | drivers/watchdog/indydog.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/watchdog/indydog.c b/drivers/watchdog/indydog.c index 1475e09f9af2..6d90f7a2ce22 100644 --- a/drivers/watchdog/indydog.c +++ b/drivers/watchdog/indydog.c @@ -12,6 +12,8 @@ * 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> @@ -26,14 +28,13 @@ #include <linux/uaccess.h> #include <asm/sgi/mc.h> -#define PFX "indydog: " static unsigned long indydog_alive; static DEFINE_SPINLOCK(indydog_lock); #define WATCHDOG_TIMEOUT 30 /* 30 sec default timeout */ -static int nowayout = WATCHDOG_NOWAYOUT; -module_param(nowayout, int, 0); +static bool nowayout = WATCHDOG_NOWAYOUT; +module_param(nowayout, bool, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); @@ -60,7 +61,7 @@ static void indydog_stop(void) sgimc->cpuctrl0 = mc_ctrl0; spin_unlock(&indydog_lock); - printk(KERN_INFO PFX "Stopped watchdog timer.\n"); + pr_info("Stopped watchdog timer\n"); } static void indydog_ping(void) @@ -83,7 +84,7 @@ static int indydog_open(struct inode *inode, struct file *file) indydog_start(); indydog_ping(); - printk(KERN_INFO "Started watchdog timer.\n"); + pr_info("Started watchdog timer\n"); return nonseekable_open(inode, file); } @@ -178,30 +179,25 @@ static struct notifier_block indydog_notifier = { .notifier_call = indydog_notify_sys, }; -static char banner[] __initdata = - KERN_INFO PFX "Hardware Watchdog Timer for SGI IP22: 0.3\n"; - static int __init watchdog_init(void) { int ret; ret = register_reboot_notifier(&indydog_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(&indydog_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(&indydog_notifier); return ret; } - printk(banner); + pr_info("Hardware Watchdog Timer for SGI IP22: 0.3\n"); return 0; } |