unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
- l = (__raw_readl(reg) & (~(1 << offset))) | (value << offset);
+ l = (__raw_readl(reg) & (~(1 << offset))) | (!!value << offset);
__raw_writel(l, reg);
spin_unlock_irqrestore(&port->lock, flags);
}