[ARM] 4330/1: S3C24XX: add S3C2410_UDC_FUNCADDR_UPDATE

Add definition for S3C2410_UDC_FUNCADDR_UDPATE
register definition for UDC driver.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>