From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 30 Jan 2013 12:56:14 +0000 (+0100)
Subject: s390/barrier: convert mb() to define again
X-Git-Tag: v3.9-rc1~111^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e06ef372839c0c33f5f91f892ae632cef38cd259;p=pandora-kernel.git

s390/barrier: convert mb() to define again

Some of the now available common code drivers only compile if mb() is a define.

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