tree c27d46dfca68603ff656476e139d2afc9c7ba260
parent efec3dd631d94160288392721a5f9c39e50fb2bc
author Markus Armbruster <armbru@redhat.com> 1385656015 +0100
committer Andreas Färber <afaerber@suse.de> 1387754842 +0100

sysbus: Set cannot_instantiate_with_device_add_yet

device_add plugs devices into suitable bus.  For "real" buses, that
actually connects the device.  For sysbus, the connections need to be
made separately, and device_add can't do that.  The device would be
left unconnected, and could not possibly work.

Quite a few, but not all sysbus devices already set
cannot_instantiate_with_device_add_yet in their class init function.

Set it in their abstract base's class init function
sysbus_device_class_init(), and remove the now redundant assignments
from device class init functions.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>