From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Wed, 4 Apr 2007 12:37:11 +0000 (+0200)
Subject: [S390] cio: Fix handling of interrupt for csch().
X-Git-Tag: v2.6.21-rc6~13^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c3ce5bece2e6e233c1d05b460883046d020fbf9;p=pandora-kernel.git

[S390] cio: Fix handling of interrupt for csch().

Wipe internal irb if the clear function bit is set before accumulating
bits from the irb in order to follow hardware behaviour.

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

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