static int pl010_suspend(struct amba_device *dev, u32 state)
static int pl010_suspend(struct amba_device *dev, pm_message_t state)
static int pl010_suspend(struct amba_device *dev, u32 state){	struct uart_amba_port *uap = amba_get_drvdata(dev);	if (uap)		uart_suspend_port(&amba_reg, &uap->port);	return 0;}