ARM: 6349/1: sa1111: move __sa1111_probe() to .devinit.text

__sa1111_probe is only called by sa1111_probe that lives in .devinit.text.
So it's save to move the former to .devinit.text, too.

Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>