- remove the empty pm3fb_setup() and corresponding code

- pm3fb_init() can become static

[adaplas]
- retain call to fb_get_options() for global options
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAntonino Daplas <adaplas@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>