From: Michael Ernst <mernst@de.ibm.com>
Date: Mon, 14 Jul 2008 07:57:24 +0000 (+0200)
Subject: [S390] cio: Use locks when accessing /sys/firmware/cpi data.
X-Git-Tag: v2.6.27-rc1~1112^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1c02d9110e72ec510ec9b038f9564e3c0d87384;p=pandora-kernel.git

[S390] cio: Use locks when accessing /sys/firmware/cpi data.

Mutex locks are used to avoid problems when /sys/firmware/cpi data
are accessed to in parallel.

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

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