if (sport && level == SUSPEND_DISABLE)
if (sport)
static int sa1100_serial_suspend(struct device *_dev, pm_message_t state, u32 level){	struct sa1100_port *sport = dev_get_drvdata(_dev);	if (sport && level == SUSPEND_DISABLE)		uart_suspend_port(&sa1100_reg, &sport->port);	return 0;}