Introduce a TYPE_* define (like we already use for a couple of other
QOM types) for the name of the virtual CSS bridge QOM type instead of
sprinkling the same string literal over several source files.
Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
3f9e485964