312 	struct ltq_uart_port *ltq_port = to_ltq_uart_port(port);  in lqasc_startup()  local
315 	if (!IS_ERR(ltq_port->clk))  in lqasc_startup()
316 		clk_enable(ltq_port->clk);  in lqasc_startup()
317 	port->uartclk = clk_get_rate(ltq_port->fpiclk);  in lqasc_startup()
338 	retval = request_irq(ltq_port->tx_irq, lqasc_tx_int,  in lqasc_startup()
345 	retval = request_irq(ltq_port->rx_irq, lqasc_rx_int,  in lqasc_startup()
352 	retval = request_irq(ltq_port->err_irq, lqasc_err_int,  in lqasc_startup()
364 	free_irq(ltq_port->rx_irq, port);  in lqasc_startup()
366 	free_irq(ltq_port->tx_irq, port);  in lqasc_startup()
373 	struct ltq_uart_port *ltq_port = to_ltq_uart_port(port);  in lqasc_shutdown()  local
374 	free_irq(ltq_port->tx_irq, port);  in lqasc_shutdown()
375 	free_irq(ltq_port->rx_irq, port);  in lqasc_shutdown()
376 	free_irq(ltq_port->err_irq, port);  in lqasc_shutdown()
383 	if (!IS_ERR(ltq_port->clk))  in lqasc_shutdown()
384 		clk_disable(ltq_port->clk);  in lqasc_shutdown()
597 	struct ltq_uart_port *ltq_port;  in lqasc_console_write()  local
604 	ltq_port = lqasc_port[co->index];  in lqasc_console_write()
605 	if (!ltq_port)  in lqasc_console_write()
608 	port = &ltq_port->port;  in lqasc_console_write()
618 	struct ltq_uart_port *ltq_port;  in lqasc_console_setup()  local
628 	ltq_port = lqasc_port[co->index];  in lqasc_console_setup()
629 	if (!ltq_port)  in lqasc_console_setup()
632 	port = &ltq_port->port;  in lqasc_console_setup()
634 	if (!IS_ERR(ltq_port->clk))  in lqasc_console_setup()
635 		clk_enable(ltq_port->clk);  in lqasc_console_setup()
637 	port->uartclk = clk_get_rate(ltq_port->fpiclk);  in lqasc_console_setup()
676 	struct ltq_uart_port *ltq_port;  in lqasc_probe()  local
699 	ltq_port = devm_kzalloc(&pdev->dev, sizeof(struct ltq_uart_port),  in lqasc_probe()
701 	if (!ltq_port)  in lqasc_probe()
704 	port = &ltq_port->port;  in lqasc_probe()
717 	ltq_port->fpiclk = clk_get_fpi();  in lqasc_probe()
718 	if (IS_ERR(ltq_port->fpiclk)) {  in lqasc_probe()
724 	ltq_port->clk = clk_get(&pdev->dev, NULL);  in lqasc_probe()
726 	ltq_port->tx_irq = irqres[0].start;  in lqasc_probe()
727 	ltq_port->rx_irq = irqres[1].start;  in lqasc_probe()
728 	ltq_port->err_irq = irqres[2].start;  in lqasc_probe()
730 	lqasc_port[line] = ltq_port;  in lqasc_probe()
731 	platform_set_drvdata(pdev, ltq_port);  in lqasc_probe()