[PATCH] serial: imx: add rx and tx led trigger

[Arnd Bergmann]

On Monday, July 4, 2016 5:34:12 PM CEST Uwe Kleine-König wrote:
> Add support for two led triggers per UART instance that blink on
> transmission and reception of data respectively.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> ---
>  drivers/tty/serial/imx.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 57 insertions(+)

What is specific to this driver here? Could this be done in the
core tty code instead?

	Arnd