300 	struct ltq_uart_port *ltq_port = to_ltq_uart_port(port);  in lqasc_startup()  local
303 	if (!IS_ERR(ltq_port->clk))  in lqasc_startup()
304 		clk_enable(ltq_port->clk);  in lqasc_startup()
305 	port->uartclk = clk_get_rate(ltq_port->fpiclk);  in lqasc_startup()
326 	retval = request_irq(ltq_port->tx_irq, lqasc_tx_int,  in lqasc_startup()
333 	retval = request_irq(ltq_port->rx_irq, lqasc_rx_int,  in lqasc_startup()
340 	retval = request_irq(ltq_port->err_irq, lqasc_err_int,  in lqasc_startup()
352 	free_irq(ltq_port->rx_irq, port);  in lqasc_startup()
354 	free_irq(ltq_port->tx_irq, port);  in lqasc_startup()
361 	struct ltq_uart_port *ltq_port = to_ltq_uart_port(port);  in lqasc_shutdown()  local
362 	free_irq(ltq_port->tx_irq, port);  in lqasc_shutdown()
363 	free_irq(ltq_port->rx_irq, port);  in lqasc_shutdown()
364 	free_irq(ltq_port->err_irq, port);  in lqasc_shutdown()
371 	if (!IS_ERR(ltq_port->clk))  in lqasc_shutdown()
372 		clk_disable(ltq_port->clk);  in lqasc_shutdown()
594 	struct ltq_uart_port *ltq_port;  in lqasc_console_write()  local
599 	ltq_port = lqasc_port[co->index];  in lqasc_console_write()
600 	if (!ltq_port)  in lqasc_console_write()
603 	lqasc_serial_port_write(&ltq_port->port, s, count);  in lqasc_console_write()
609 	struct ltq_uart_port *ltq_port;  in lqasc_console_setup()  local
619 	ltq_port = lqasc_port[co->index];  in lqasc_console_setup()
620 	if (!ltq_port)  in lqasc_console_setup()
623 	port = &ltq_port->port;  in lqasc_console_setup()
625 	if (!IS_ERR(ltq_port->clk))  in lqasc_console_setup()
626 		clk_enable(ltq_port->clk);  in lqasc_console_setup()
628 	port->uartclk = clk_get_rate(ltq_port->fpiclk);  in lqasc_console_setup()
688 	struct ltq_uart_port *ltq_port;  in lqasc_probe()  local
711 	ltq_port = devm_kzalloc(&pdev->dev, sizeof(struct ltq_uart_port),  in lqasc_probe()
713 	if (!ltq_port)  in lqasc_probe()
716 	port = &ltq_port->port;  in lqasc_probe()
729 	ltq_port->fpiclk = clk_get_fpi();  in lqasc_probe()
730 	if (IS_ERR(ltq_port->fpiclk)) {  in lqasc_probe()
736 	ltq_port->clk = clk_get(&pdev->dev, NULL);  in lqasc_probe()
738 	ltq_port->tx_irq = irqres[0].start;  in lqasc_probe()
739 	ltq_port->rx_irq = irqres[1].start;  in lqasc_probe()
740 	ltq_port->err_irq = irqres[2].start;  in lqasc_probe()
742 	lqasc_port[line] = ltq_port;  in lqasc_probe()
743 	platform_set_drvdata(pdev, ltq_port);  in lqasc_probe()