tree c8845c9bdea19716b28c9439ad39d5e69dea72b1
parent d4c1465b7de9686c4c5aa533b15c09ab014aab3a
author Doug Thompson <dougthompson@xmission.h> 1185471675 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1185474918 -0700

include/asm-:mips add missing edac h file

EDAC has a foundation to perform software memory scrubbing, but it requires a
per architecture (atomic_scrub) function for performing an atomic update
operation.  Under X86, this is done with a

lock:  add  [addr],0

in the file asm-x86/edac.h

This patch provides the MIPS arch with that atomic function, atomic_scrub() in

asm-mips/edac.h

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>