Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[pandora-kernel.git] / drivers / char / watchdog / machzwd.c

diff --git a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c
index 4d730fd..81fb3de 100644 (file)
--- 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: