From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 26 Jul 2011 23:09:11 +0000 (-0700)
Subject: asm-generic/atomic.h: allow SMP peeps to leverage this
X-Git-Tag: v3.1-rc1~155
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7505cb60c2d26301630b052852d484decf07aef1;p=pandora-kernel.git

asm-generic/atomic.h: allow SMP peeps to leverage this

Only a few core funcs need to be implemented for SMP systems, so allow the
arches to override them while getting the rest for free.

At least, this is enough to allow the Blackfin SMP port to use things.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Arun Sharma <asharma@fb.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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