[PATCH v4 08/11] tty: add pruss SUART driver

[Alan Cox]

> We do not support Modem control signals. So, I use -clocal with stty,
> but I observe that still enable_ms and get_mctrl handlers get called.
> Is that normal, how can I disable these functions from getting called.

It is normal.

> Actually, this same driver works perfectly with 2.6.33 kernel.
> With this Kernel I do not observe that these handlers getting called.
> So, basically the code path is different.

Quite possibly - but you'll need to trace down and understand *why* the
problem exists. Finding which kernel introduces it might be a step in the
right direction.

Alan