if (sock) {
                        printk(KERN_INFO
                               "%s : demand removing card from socket %u:%u\n",
-                              fm->dev.bus_id, fm->id, cnt);
+                              dev_name(&fm->dev), fm->id, cnt);
                        fm->sockets[cnt] = NULL;
                        sock_addr = sock->addr;
                        spin_unlock_irqrestore(&fm->lock, flags);
 
        if (rc)
                return rc;
 
-       snprintf(fm->dev.bus_id, BUS_ID_SIZE, "tifm%u", fm->id);
+       dev_set_name(&fm->dev, "tifm%u", fm->id);
        rc = device_add(&fm->dev);
        if (rc) {
                spin_lock(&tifm_adapter_lock);
                sock->dev.dma_mask = fm->dev.parent->dma_mask;
                sock->dev.release = tifm_free_device;
 
-               snprintf(sock->dev.bus_id, BUS_ID_SIZE,
-                        "tifm_%s%u:%u", tifm_media_type_name(type, 2),
-                        fm->id, id);
+               dev_set_name(&sock->dev, "tifm_%s%u:%u",
+                            tifm_media_type_name(type, 2), fm->id, id);
                printk(KERN_INFO DRIVER_NAME
                       ": %s card detected in socket %u:%u\n",
                       tifm_media_type_name(type, 0), fm->id, id);