[PATCH] s3c2410fb: cleanup and fix

Here are some cleanups for the s3c2410fb drivers. It :
* Removes a buggy call to s3c2410fb_init_registers. There was two calls
  to this function but the first was done without all initialisations
  done. No oops but it may confuse some LCDs.
* Makes two functions static.

Signed-Off-By: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-Off-By: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>