[RFC PATCH] serial: mxs-auart: Take missing uart port locks

[Stefan Wahren]

Hi Janusz,

Am 18.11.2014 um 15:46 schrieb Janusz Uzycki:
> The patch adds missing spin-locks and allows to change termios
> settings during tx.
> The patch also fixes direct call its enable_ms() according to
> commit d41510ce2f07
> ("serial: Take uart port lock for direct *_enable_ms()")

i think it's better to separate it in different patches.

Best regards
Stefan