[PATCH v3 1/1] tty: serial: imx: allow breaks to be received when using dma

[Fabio Estevam]

On Tue, Feb 20, 2018 at 3:20 PM, Troy Kisky
<troy.kisky at boundarydevices.com> wrote:
> This allows me to login after sending a break when service
> serial-getty at ttymxc0.service is running
>
> The "tty_insert_flip_char(port, 0, TTY_BREAK)" in clear_rx_errors
> fixes this by allowing the higher layers to see a break.
>
> Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
> Tested-by: Martin Hicks <mort at bork.org>

Reviewed-by: Fabio Estevam <fabio.estevam at nxp.com>