Revert "serial: 8250: Add hardware dependency to RT288X option"

Revert "serial: 8250: Add hardware dependency to RT288X option"

This reverts commit cf0499ad1a08dd17889fe0894c7b095a2da9d22b.

It's causing problems, and somehow I missed that Peter didn't like it at
all :(
So revert it for now until it gets sorted out.

Reported-by: Mason <slash.tmp@free.fr>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Jean Delvare <jdelvare@suse.de>
Cc: Mans Rullgard <mans@mansr.com>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: John Crispin <blogic@openwrt.org>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org