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USB: serial: iuu_phoenix: drop redundant input-speed re-encoding

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Drop redundant input-speed re-encoding at every open(). The output and
input speeds are initialised to the same value and are kept in sync on
termios updates.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Johan Hovold 2018-07-16 13:51:56 +02:00
parent b8f6515445
commit 3528651e89
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/serial/iuu_phoenix.c
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@ -962,9 +962,6 @@ static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port)
struct iuu_private *priv = usb_get_serial_port_data(port);
baud = tty->termios.c_ospeed;
tty->termios.c_ispeed = baud;
/* Re-encode speed */
tty_encode_baud_rate(tty, baud, baud);
dev_dbg(dev, "%s - baud %d\n", __func__, baud);
usb_clear_halt(serial->dev, port->write_urb->pipe);