hw/hppa/dino: Remove unuseful code

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20181002212522.23303-12-f4bug@amsat.org>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

hw/hppa/dino.c

@@ -488,17 +488,10 @@ PCIBus *dino_init(MemoryRegion *addr_space,
     return b;
 }
 
-static int dino_pcihost_init(SysBusDevice *dev)
-{
-    return 0;
-}
-
 static void dino_pcihost_class_init(ObjectClass *klass, void *data)
 {
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
 
-    k->init = dino_pcihost_init;
     dc->vmsd = &vmstate_dino;
 }