backlight_device_unregister
backlight_device_unregister(device->backlight);
backlight_device_unregister(bd);
backlight_device_unregister(dm->backlight_dev[aconnector->bl_idx]);
backlight_device_unregister(ps8622->bl);
backlight_device_unregister(dev_priv->backlight_device);
backlight_device_unregister(gconn->backlight);
backlight_device_unregister(panel->backlight.device);
backlight_device_unregister(bl->dev);
backlight_device_unregister(ctx->bl_dev);
backlight_device_unregister(ctx->bl_dev);
backlight_device_unregister(ctx->bl_dev);
backlight_device_unregister(ctx->bl_dev);
backlight_device_unregister(lcd->backlight);
backlight_device_unregister(lcd->backlight);
backlight_device_unregister(bd);
backlight_device_unregister(bd);
backlight_device_unregister(bdev);
backlight_device_unregister(acer_backlight_device);
backlight_device_unregister(gmux_data->bdev);
backlight_device_unregister(bdev);
backlight_device_unregister(asus->backlight_device);
backlight_device_unregister(asus->backlight_device);
backlight_device_unregister(asus->screenpad_backlight_device);
backlight_device_unregister(ipml->bd);
backlight_device_unregister(compalbl_device);
backlight_device_unregister(compalbl_device);
backlight_device_unregister(dell_backlight_device);
backlight_device_unregister(dell_backlight_device);
backlight_device_unregister(eeepc->backlight_device);
backlight_device_unregister(oaktrail_bl_device);
backlight_device_unregister(priv->blightdev);
backlight_device_unregister(ibm_backlight_device);
backlight_device_unregister(msibl_device);
backlight_device_unregister(msibl_device);
backlight_device_unregister(backlight);
backlight_device_unregister(backlight);
backlight_device_unregister(pcc->backlight);
backlight_device_unregister(pcc->backlight);
backlight_device_unregister(samsung->backlight_device);
backlight_device_unregister(bd);
backlight_device_unregister(sony_bl_props.dev);
backlight_device_unregister(dev->backlight_dev);
backlight_device_unregister(par->info->bl_dev);
backlight_device_unregister(pdata->bd);
backlight_device_unregister(pdata->bd);
backlight_device_unregister(apple_backlight_device);
EXPORT_SYMBOL(backlight_device_unregister);
backlight_device_unregister(backlight);
backlight_device_unregister(priv->bl_dev);
backlight_device_unregister(bl);
backlight_device_unregister(locomolcd_bl_device);
backlight_device_unregister(bl_dev);
backlight_device_unregister(bl);
backlight_device_unregister(sinfo->backlight);
backlight_device_unregister(bd);
backlight_device_unregister(bd);
backlight_device_unregister(bd);
backlight_device_unregister(bd);
backlight_device_unregister(bldev);
backlight_device_unregister(bldev);
backlight_device_unregister(bldev);
backlight_device_unregister(ddata->bl_dev);
backlight_device_unregister(bd);
backlight_device_unregister(bdev);
backlight_device_unregister(bl);
backlight_device_unregister(info->bl_dev);
void backlight_device_unregister(struct backlight_device *bd);