Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

[powerpc.git] / drivers / char / watchdog / sc520_wdt.c

diff --git a/drivers/char/watchdog/sc520_wdt.c b/drivers/char/watchdog/sc520_wdt.c
index caec37b..2676a43 100644 (file)
--- a/drivers/char/watchdog/sc520_wdt.c
+++ b/drivers/char/watchdog/sc520_wdt.c
@@ -97,7 +97,7 @@ MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. (1<=timeout<=3600, defau
 
 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) ")");
 
 /*
  * AMD Elan SC520 - Watchdog Timer Registers
@@ -121,7 +121,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CON
 static __u16 __iomem *wdtmrctl;
 
 static void wdt_timer_ping(unsigned long);
-static struct timer_list timer;
+static DEFINE_TIMER(timer, wdt_timer_ping, 0, 0);
 static unsigned long next_heartbeat;
 static unsigned long wdt_is_open;
 static char wdt_expect_close;
@@ -145,8 +145,7 @@ static void wdt_timer_ping(unsigned long data)
                spin_unlock(&wdt_spinlock);
 
                /* Re-set the timer interval */
-               timer.expires = jiffies + WDT_INTERVAL;
-               add_timer(&timer);
+               mod_timer(&timer, jiffies + WDT_INTERVAL);
        } else {
                printk(KERN_WARNING PFX "Heartbeat lost! Will not ping the watchdog\n");
        }
@@ -179,8 +178,7 @@ static int wdt_startup(void)
        next_heartbeat = jiffies + (timeout * HZ);
 
        /* Start the timer */
-       timer.expires = jiffies + WDT_INTERVAL;
-       add_timer(&timer);
+       mod_timer(&timer, jiffies + WDT_INTERVAL);
 
        /* Start the watchdog */
        wdt_config(WDT_ENB | WDT_WRST_ENB | WDT_EXP_SEL_04);
@@ -389,10 +387,6 @@ static int __init sc520_wdt_init(void)
 
        spin_lock_init(&wdt_spinlock);
 
-       init_timer(&timer);
-       timer.function = wdt_timer_ping;
-       timer.data = 0;
-
        /* Check that the timeout value is within it's range ; if not reset to the default */
        if (wdt_set_heartbeat(timeout)) {
                wdt_set_heartbeat(WATCHDOG_TIMEOUT);