/* sh_wdt_keepalive - Keep the Userspace Watchdog Alive The Userspace watchdog got a KeepAlive: schedule the next heartbeat.  */
static void sh_wdt_keepalive(void)
/* sh_wdt_keepalive - Keep the Userspace Watchdog Alive The Userspace watchdog got a KeepAlive: schedule the next heartbeat.  */
static void sh_wdt_keepalive(void)
{
	unsigned long flags;
	spin_lock_irqsave(&shwdt_lock, flags);
	next_heartbeat = jiffies + (heartbeat * HZ);
	spin_unlock_irqrestore(&shwdt_lock, flags);
}