Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Wed, 3 Oct 2007 22:43:17 +0000 (15:43 -0700)]
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Terminally fix local_{dec,sub}_if_positive
  [MIPS] Type proof reimplementation of cmpxchg.
  [MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround


Trivial merge