The Jornada SSP driver is supposed to be initialized by a
module_init() call, but it was missed at some merge point. Since
the driver mostly pass calls through it magically works anyway,
but needs to be rectified.

Cc: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>