From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat, 14 Feb 2015 10:10:14 +0000 (+0100)
Subject: s390/cmpxchg: simplify cmpxchg_double
X-Git-Tag: omap-for-v4.1/fixes-rc1~143^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26f15caaf993bbb6f246a30aad3c96a349564528;p=pandora-kernel.git

s390/cmpxchg: simplify cmpxchg_double

Since sizeof(long) == 4 is always false now, simplify cmpxchg_double a bit.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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