316 	unsigned int baud, quot, fraction;  in mtk8250_set_termios()  local
332 	 * Store the requested baud rate before calling the generic 8250  in mtk8250_set_termios()
334 	 * no higher than (uartclk / 16) so the baud will be clamped if it  in mtk8250_set_termios()
336 	 * higher than that, therefore we'll get original baud rate back  in mtk8250_set_termios()
340 	baud = tty_termios_baud_rate(termios);  in mtk8250_set_termios()
344 	tty_termios_encode_baud_rate(termios, baud, baud);  in mtk8250_set_termios()
359 	baud = uart_get_baud_rate(port, termios, old,  in mtk8250_set_termios()
363 	if (baud < 115200) {  in mtk8250_set_termios()
365 		quot = uart_get_divisor(port, baud);  in mtk8250_set_termios()
368 		quot = DIV_ROUND_UP(port->uartclk, 256 * baud);  in mtk8250_set_termios()
380 	uart_update_timeout(port, termios->c_cflag, baud);  in mtk8250_set_termios()
389 	if (baud >= 115200) {  in mtk8250_set_termios()
392 		tmp = (port->uartclk / (baud *  quot)) - 1;  in mtk8250_set_termios()
398 		fraction = ((port->uartclk  * 100) / baud / quot) % 100;  in mtk8250_set_termios()
426 		tty_termios_encode_baud_rate(termios, baud, baud);  in mtk8250_set_termios()
478 	data->uart_clk = devm_clk_get(&pdev->dev, "baud");  in mtk8250_probe_of()
482 		 * clk when no baud clk can be found.  in mtk8250_probe_of()