diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/watchdog/indydog.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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 1475e09f9af..6d90f7a2ce2 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; } |