From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Tue, 9 Dec 2014 10:46:59 +0000 (+0100)
Subject: virtio_ccw: finalize_features error handling
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~126^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f01a2a811ae04124fc9382925038fcbbd2f0b7c8;p=pandora-kernel.git

virtio_ccw: finalize_features error handling

We previously tried to use device even if finalize_features failed, but
that's wrong since driver and device are now out of sync.

Fail probe if we detect failures during finalize_features.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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