Revert "virtio-gpu: fix crashes upon warm reboot with vga mode"

This reverts commit 93f874fe9dbe0b997b5a9459840957efd13d7191.

Now with virtio-vga being resetted properly the
crash workaround is not needed any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180821111313.27792-3-kraxel@redhat.com
3 files changed