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| author | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
| commit | f630fe2817601314b2eb7ca5ddc23c7834646731 (patch) | |
| tree | 3bfb4939b7bbc3859575ca8b58fa3f929b015941 /drivers/char/watchdog/machzwd.c | |
| parent | 48c871c1f6a7c7044dd76774fb469e65c7e2e4e8 (diff) | |
| parent | 8a03d9a498eaf02c8a118752050a5154852c13bf (diff) | |
Merge branch 'master' into upstream
Diffstat (limited to 'drivers/char/watchdog/machzwd.c')
| -rw-r--r-- | drivers/char/watchdog/machzwd.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c index 4d730fdbd52..81fb3dec180 100644 --- a/drivers/char/watchdog/machzwd.c +++ b/drivers/char/watchdog/machzwd.c @@ -95,7 +95,7 @@ MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); static int nowayout = WATCHDOG_NOWAYOUT; module_param(nowayout, int, 0); -MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)"); +MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); #define PFX "machzwd" @@ -118,12 +118,14 @@ static int action = 0; module_param(action, int, 0); MODULE_PARM_DESC(action, "after watchdog resets, generate: 0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI"); +static void zf_ping(unsigned long data); + static int zf_action = GEN_RESET; static unsigned long zf_is_open; static char zf_expect_close; static spinlock_t zf_lock; static spinlock_t zf_port_lock; -static struct timer_list zf_timer; +static DEFINE_TIMER(zf_timer, zf_ping, 0, 0); static unsigned long next_heartbeat = 0; @@ -220,9 +222,7 @@ static void zf_timer_on(void) next_heartbeat = jiffies + ZF_USER_TIMEO; /* start the timer for internal ping */ - zf_timer.expires = jiffies + ZF_HW_TIMEO; - - add_timer(&zf_timer); + mod_timer(&zf_timer, jiffies + ZF_HW_TIMEO); /* start watchdog timer */ ctrl_reg = zf_get_control(); @@ -260,8 +260,7 @@ static void zf_ping(unsigned long data) zf_set_control(ctrl_reg); spin_unlock_irqrestore(&zf_port_lock, flags); - zf_timer.expires = jiffies + ZF_HW_TIMEO; - add_timer(&zf_timer); + mod_timer(&zf_timer, jiffies + ZF_HW_TIMEO); }else{ printk(KERN_CRIT PFX ": I will reset your machine\n"); } @@ -465,11 +464,6 @@ static int __init zf_init(void) zf_set_status(0); zf_set_control(0); - /* this is the timer that will do the hard work */ - init_timer(&zf_timer); - zf_timer.function = zf_ping; - zf_timer.data = 0; - return 0; no_reboot: |