From: Luca Barbieri <luca@luca-barbieri.com>
Date: Fri, 26 Feb 2010 11:22:40 +0000 (+0100)
Subject: lib: Only test atomic64_dec_if_positive on archs having it
X-Git-Tag: v2.6.35-rc1~518^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f4f202b335144bf5be5c9e5b1bc9477ecdae958;p=pandora-kernel.git

lib: Only test atomic64_dec_if_positive on archs having it

Currently atomic64_dec_if_positive() is only supported by PowerPC,
MIPS and x86-32.

Signed-off-by: Luca Barbieri <luca@luca-barbieri.com>
LKML-Reference: <1267183361-20775-1-git-send-email-luca@luca-barbieri.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

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