[RFC PATCH 13/15] dt/serial: Eliminate users of of_platform_{, un}register_driver

[Arnd Bergmann]

On Wednesday 23 February 2011, Grant Likely wrote:
> Get rid of users of of_platform_driver in drivers/serial.  The
> of_platform_{,un}register_driver functions are going away, so the
> users need to be converted to using the platform_bus_type directly.
> 
> Signed-off-by: Grant Likely <grant.likely at secretlab.ca>

of_serial changes look good.

Reviewed-by: Arnd Bergmann <arnd at arndb.de>