s390x/virtio-bus: Remove unused function s390_virtio_bus_console()

The function s390_virtio_bus_console() is completely unused and thus
can be removed safely.
Signed-off-by: NThomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: NJens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com>
Message-Id: <1426164834-38648-5-git-send-email-jfrei@linux.vnet.ibm.com>
Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>

hw/s390x/s390-virtio-bus.c

@@ -435,11 +435,6 @@ void s390_virtio_device_update_status(VirtIOS390Device *dev)
     virtio_set_features(vdev, features);
 }
 
-VirtIOS390Device *s390_virtio_bus_console(VirtIOS390Bus *bus)
-{
-    return bus->console;
-}
-
 /* Find a device by vring address */
 VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus,
                                              ram_addr_t mem,

hw/s390x/s390-virtio-bus.h

@@ -108,7 +108,6 @@ typedef struct VirtIOS390Bus {
 
 void s390_virtio_device_update_status(VirtIOS390Device *dev);
 
-VirtIOS390Device *s390_virtio_bus_console(VirtIOS390Bus *bus);
 VirtIOS390Bus *s390_virtio_bus_init(ram_addr_t *ram_size);
 
 VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus,