[SeaBIOS] [PATCH] Disable ScreenAndDebug in case both serial console and serial debug are active

[Kevin O'Connor]

On Fri, Nov 03, 2017 at 08:40:57AM +0100, Gerd Hoffmann wrote:
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>

Thanks.  I committed this patch.  Due to this and the recent change to
timer_calc_usec, I'm going to push back the release a few days.

-Kevin