/* Peek the status register, lock not held by caller  */
static u8 pmz_peek_status(struct uart_pmac_port *uap)
/* Peek the status register, lock not held by caller  */
static u8 pmz_peek_status(struct uart_pmac_port *uap)
{
	unsigned long flags;
	u8 status;
	spin_lock_irqsave(&uap->port.lock, flags);
	status = read_zsreg(uap, R0);
	spin_unlock_irqrestore(&uap->port.lock, flags);
	return status;
}