[PATCH 1/2 v2] serial/aspeed-vuart: Only disable host tx discard when serial port is in use

[Joel Stanley]

On Thu, Feb 11, 2016 at 6:59 PM, Jeremy Kerr <jk at ozlabs.org> wrote:
> OpenPOWER firmware doesn't like it when the host-side of the VUART's
> FIFO is not drained. This change only disables host TX discard mode when
> the port has been opened.
>
> Signed-off-by: Jeremy Kerr <jk at ozlabs.org>

Thanks, applied.