From: Michael S. Tsirkin <mst@redhat.com>
Date: Tue, 14 Oct 2014 00:10:35 +0000 (+1030)
Subject: virtio-pci: move freeze/restore to virtio core
X-Git-Tag: fixes-against-v3.18-rc2~57^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6716bae52f97347e25166c6270aa98693d9212c;p=pandora-kernel.git

virtio-pci: move freeze/restore to virtio core

This is in preparation to extending config changed event handling
in core.
Wrapping these in an API also seems to make for a cleaner code.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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