These are small ucb1x00-ts cleanups, as suggested by Vojtech, Dmitri
and the lists.
Signed-off-by: NPavel Machek <pavel@suse.cz>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Add support for Philips UCB1200 and UCB1300 touchscreen
interfaces found on ARM devices.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>