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USB: pl2303: remove can't happen checks, set speed properly and report baud rate

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Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2007-10-15 20:54:47 +01:00 committed by Greg Kroah-Hartman
parent 3d3ddce568
commit df64c47184
1 changed files with 6 additions and 5 deletions
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11
drivers/usb/serial/pl2303.c
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@ -470,16 +470,13 @@ static void pl2303_set_termios(struct usb_serial_port *port,
dbg("%s - port %d", __FUNCTION__, port->number);
if ((!port->tty) || (!port->tty->termios)) {
dbg("%s - no tty structures", __FUNCTION__);
return;
}
spin_lock_irqsave(&priv->lock, flags);
if (!priv->termios_initialized) {
*(port->tty->termios) = tty_std_termios;
port->tty->termios->c_cflag = B9600 | CS8 | CREAD |
HUPCL | CLOCAL;
port->tty->termios->c_ispeed = 9600;
port->tty->termios->c_ospeed = 9600;
priv->termios_initialized = 1;
}
spin_unlock_irqrestore(&priv->lock, flags);
@ -596,6 +593,10 @@ static void pl2303_set_termios(struct usb_serial_port *port,
dbg ("0x40:0x1:0x0:0x0 %d", i);
}
/* FIXME: Need to read back resulting baud rate */
if (baud)
tty_encode_baud_rate(port->tty, baud, baud);
kfree(buf);
}