fbdev: section cleanup in w100fb

Fix up the section in the w100fb driver, by moving:

*	w100fb_remove() from .text to .devexit.text

*	w100_get_xtal_table() from .text to .devinit.text

*	w100fb_init() from .devinit.text to .init.text

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: <stable@kernel.org>	[if "platform-drivers: move probe to .devinit.text in drivers/video" was merged]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>