else
tty_line_name(driver, index, name);
- return device_create_drvdata(tty_class, device, dev, NULL, name);
+ return device_create(tty_class, device, dev, NULL, name);
}
EXPORT_SYMBOL(tty_register_device);
void proc_clear_tty(struct task_struct *p)
{
+ unsigned long flags;
struct tty_struct *tty;
- spin_lock_irq(&p->sighand->siglock);
+ spin_lock_irqsave(&p->sighand->siglock, flags);
tty = p->signal->tty;
p->signal->tty = NULL;
- spin_unlock_irq(&p->sighand->siglock);
+ spin_unlock_irqrestore(&p->sighand->siglock, flags);
tty_kref_put(tty);
}