diff options
Diffstat (limited to 'drivers/char/watchdog/mixcomwd.c')
| -rw-r--r-- | drivers/char/watchdog/mixcomwd.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/char/watchdog/mixcomwd.c b/drivers/char/watchdog/mixcomwd.c index c2dac0a..f35e284 100644 --- a/drivers/char/watchdog/mixcomwd.c +++ b/drivers/char/watchdog/mixcomwd.c @@ -56,16 +56,18 @@ static int mixcomwd_ioports[] = { 0x180, 0x280, 0x380, 0x000 }; #define FLASHCOM_WATCHDOG_OFFSET 0x4 #define FLASHCOM_ID 0x18 +static void mixcomwd_timerfun(unsigned long d); + static unsigned long mixcomwd_opened; /* long req'd for setbit --RR */ static int watchdog_port; static int mixcomwd_timer_alive; -static DEFINE_TIMER(mixcomwd_timer, NULL, 0, 0); +static DEFINE_TIMER(mixcomwd_timer, mixcomwd_timerfun, 0, 0); static char expect_close; 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) ")"); static void mixcomwd_ping(void) { @@ -77,7 +79,7 @@ static void mixcomwd_timerfun(unsigned long d) { mixcomwd_ping(); - mod_timer(&mixcomwd_timer,jiffies+ 5*HZ); + mod_timer(&mixcomwd_timer, jiffies + 5 * HZ); } /* @@ -114,12 +116,8 @@ static int mixcomwd_release(struct inode *inode, struct file *file) printk(KERN_ERR "mixcomwd: release called while internal timer alive"); return -EBUSY; } - init_timer(&mixcomwd_timer); - mixcomwd_timer.expires=jiffies + 5 * HZ; - mixcomwd_timer.function=mixcomwd_timerfun; - mixcomwd_timer.data=0; mixcomwd_timer_alive=1; - add_timer(&mixcomwd_timer); + mod_timer(&mixcomwd_timer, jiffies + 5 * HZ); } else { printk(KERN_CRIT "mixcomwd: WDT device closed unexpectedly. WDT will not stop!\n"); } @@ -285,7 +283,7 @@ static void __exit mixcomwd_exit(void) if(mixcomwd_timer_alive) { printk(KERN_WARNING "mixcomwd: I quit now, hardware will" " probably reboot!\n"); - del_timer(&mixcomwd_timer); + del_timer_sync(&mixcomwd_timer); mixcomwd_timer_alive=0; } } |
