560 static speed_t pl2303_get_supported_baud_rate(speed_t baud)  in pl2303_get_supported_baud_rate()  argument
571 		if (baud_sup[i] > baud)  in pl2303_get_supported_baud_rate()
576 		baud = baud_sup[i - 1];  in pl2303_get_supported_baud_rate()
577 	else if (i > 0 && (baud_sup[i] - baud) > (baud - baud_sup[i - 1]))  in pl2303_get_supported_baud_rate()
578 		baud = baud_sup[i - 1];  in pl2303_get_supported_baud_rate()
580 		baud = baud_sup[i];  in pl2303_get_supported_baud_rate()
582 	return baud;  in pl2303_get_supported_baud_rate()
590 								speed_t baud)  in pl2303_encode_baud_rate_direct()  argument
592 	put_unaligned_le32(baud, buf);  in pl2303_encode_baud_rate_direct()
594 	return baud;  in pl2303_encode_baud_rate_direct()
598 								speed_t baud)  in pl2303_encode_baud_rate_divisor()  argument
610 	mantissa = baseline / baud;  in pl2303_encode_baud_rate_divisor()
631 	baud = (baseline / mantissa) >> (exponent << 1);  in pl2303_encode_baud_rate_divisor()
633 	return baud;  in pl2303_encode_baud_rate_divisor()
637 								speed_t baud)  in pl2303_encode_baud_rate_divisor_alt()  argument
649 	mantissa = baseline / baud;  in pl2303_encode_baud_rate_divisor_alt()
670 	baud = (baseline / mantissa) >> exponent;  in pl2303_encode_baud_rate_divisor_alt()
672 	return baud;  in pl2303_encode_baud_rate_divisor_alt()
682 	speed_t baud;  in pl2303_encode_baud_rate()  local
684 	baud = tty_get_baud_rate(tty);  in pl2303_encode_baud_rate()
685 	dev_dbg(&port->dev, "baud requested = %u\n", baud);  in pl2303_encode_baud_rate()
686 	if (!baud)  in pl2303_encode_baud_rate()
690 		baud = min_t(speed_t, baud, spriv->type->max_baud_rate);  in pl2303_encode_baud_rate()
696 		baud_sup = baud;  in pl2303_encode_baud_rate()
698 		baud_sup = pl2303_get_supported_baud_rate(baud);  in pl2303_encode_baud_rate()
700 	if (baud == baud_sup)  in pl2303_encode_baud_rate()
701 		baud = pl2303_encode_baud_rate_direct(buf, baud);  in pl2303_encode_baud_rate()
703 		baud = pl2303_encode_baud_rate_divisor_alt(buf, baud);  in pl2303_encode_baud_rate()
705 		baud = pl2303_encode_baud_rate_divisor(buf, baud);  in pl2303_encode_baud_rate()
708 	tty_encode_baud_rate(tty, baud, baud);  in pl2303_encode_baud_rate()
709 	dev_dbg(&port->dev, "baud set = %u\n", baud);  in pl2303_encode_baud_rate()