[U-Boot] [PATCH 1/2] console: Remember if ctrlc is disabled in console_tstc()

[Simon Glass]

On 2 July 2018 at 18:06, Joe Hershberger <joe.hershberger at ni.com> wrote:
> We don't necessarily want to re-enable ctrl-c if it was already disabled
> when calling tstc().
>
> Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>
> ---
>
>  common/console.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>