Merge git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS fixes from Ralf Baechle:

 - Fix a comment

 - A small cleanup the main purpose of which is to work around an
   internal compiler error bug in certain Codesource toolchains.

* git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: mm: Move some checks out of 'for' loop in DMA operations
  MIPS: cpu-features.h: s/MIPS53/MIPS64/