ams_info.idev->id.vendor = 0;
        ams_info.idev->open = ams_input_open;
        ams_info.idev->close = ams_input_close;
-       ams_info.idev->cdev.dev = &ams_info.of_dev->dev;
+       ams_info.idev->dev.parent = &ams_info.of_dev->dev;
 
        input_set_abs_params(ams_info.idev, ABS_X, -50, 50, 3, 0);
        input_set_abs_params(ams_info.idev, ABS_Y, -50, 50, 3, 0);
 
        /* initialize the input class */
        applesmc_idev->name = "applesmc";
        applesmc_idev->id.bustype = BUS_HOST;
-       applesmc_idev->cdev.dev = &pdev->dev;
+       applesmc_idev->dev.parent = &pdev->dev;
        applesmc_idev->evbit[0] = BIT(EV_ABS);
        applesmc_idev->open = applesmc_idev_open;
        applesmc_idev->close = applesmc_idev_close;
 
 
        /* initialize the input class */
        hdaps_idev->name = "hdaps";
-       hdaps_idev->cdev.dev = &pdev->dev;
+       hdaps_idev->dev.parent = &pdev->dev;
        hdaps_idev->evbit[0] = BIT(EV_ABS);
        input_set_abs_params(hdaps_idev, ABS_X,
                        -256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);