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Commit df64c471 authored by Alan Cox's avatar Alan Cox Committed by Greg Kroah-Hartman
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USB: pl2303: remove can't happen checks, set speed properly and report baud rate 



Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3d3ddce5

drivers/usb/serial/pl2303.c

+6 −5
Original line number Diff line number Diff line
@@ -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);

}