diff options
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index e02c198..725991f 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1040,11 +1040,6 @@ static void change_port_settings(struct moschip_port *mos7720_port, tty = mos7720_port->port->tty; - if ((!tty) || (!tty->termios)) { - dbg("%s - no tty structures", __FUNCTION__); - return; - } - dbg("%s: Entering ..........", __FUNCTION__); lData = UART_LCR_WLEN8; @@ -1175,7 +1170,10 @@ static void change_port_settings(struct moschip_port *mos7720_port, dbg("%s - baud rate = %d", __FUNCTION__, baud); status = send_cmd_write_baud_rate(mos7720_port, baud); - + /* FIXME: needs to write actual resulting baud back not just + blindly do so */ + if (cflag & CBAUD) + tty_encode_baud_rate(tty, baud, baud); /* Enable Interrupts */ data = 0x0c; send_mos_cmd(serial, MOS_WRITE, port_number, UART_IER, &data); @@ -1214,10 +1212,6 @@ static void mos7720_set_termios(struct usb_serial_port *port, tty = port->tty; - if (!port->tty || !port->tty->termios) { - dbg("%s - no tty or termios", __FUNCTION__); - return; - } if (!mos7720_port->open) { dbg("%s - port not opened", __FUNCTION__); @@ -1228,19 +1222,13 @@ static void mos7720_set_termios(struct usb_serial_port *port, cflag = tty->termios->c_cflag; - if (!cflag) { - printk("%s %s\n",__FUNCTION__,"cflag is NULL"); - return; - } - - dbg("%s - clfag %08x iflag %08x", __FUNCTION__, + dbg("%s - cflag %08x iflag %08x", __FUNCTION__, tty->termios->c_cflag, RELEVANT_IFLAG(tty->termios->c_iflag)); - if (old_termios) - dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__, - old_termios->c_cflag, - RELEVANT_IFLAG(old_termios->c_iflag)); + dbg("%s - old cflag %08x old iflag %08x", __FUNCTION__, + old_termios->c_cflag, + RELEVANT_IFLAG(old_termios->c_iflag)); dbg("%s - port %d", __FUNCTION__, port->number); |