From: Peter Hurley [mailto:peter@xxxxxxxxxxxxxxxxxx] Sent: Wednesday, July 22, 2015 3:41 PM >> diff --git a/drivers/tty/serial/8250/8250_dw.c >> b/drivers/tty/serial/8250/8250_dw.c >> index d48b506..fe0b487 100644 >> --- a/drivers/tty/serial/8250/8250_dw.c >> +++ b/drivers/tty/serial/8250/8250_dw.c >> @@ -173,15 +173,13 @@ static void dw8250_serial_outq(struct uart_port >> *p, int offset, int value) } #endif /* CONFIG_64BIT */ >> >> -static void dw8250_serial_out32(struct uart_port *p, int offset, int >> value) >> +static void dw8250_check_control(struct uart_port *p, int offset, >> +int value) > Also, I think this fn name should be dw8250_check_LCR() to distinguish it from modem control. No problem will rename in my v2 ��.n��������+%������w��{.n�����{��ǫ����{ay�ʇڙ���f���h������_�(�階�ݢj"��������G����?���&��