The DPRINTF approach is likely to introduce bitrot, and the preferred
way for debugging is tracing anyway. Fortunately, there are no users
(left), so nuke it.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>