+ for (device_find_first_child(dev, &child); child;
+ device_find_next_child(&child)) {
+ if (device_get_uclass_id(child) != UCLASS_I2C_EMUL)
+ continue;
+
+ ret = device_probe(child);
+ if (ret)
+ return ret;
+
+ break;
+ }
+
+ if (child)
+ plat->emul = child;
+ else
+ return -ENODEV;