Allows a platform to initialize serial_state completely from gen550_init
and no longer requires it to define SERIAL_PORT_DFNS.
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>