The patch below does the following cleanups in the MCA code:
- make some needlessly global code static
- remove three unused global functions from mca-legacy.c (two of them
  were EXPORT_SYMBOL'ed); this should IMHO be safe since mca-legacy
  is not an API drivers should move to
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>