if (!data->loading_fw)
	{
		data->loading_fw = true;
		if (fts_fw_vendor_id == FTS_VENDOR_1)
			ft5435_fw_upgrade_by_array_data(&client->dev, firmware_data_vendor1, sizeof(firmware_data_vendor1), !data->pdata->no_force_update);
		else if (fts_fw_vendor_id == FTS_VENDOR_2)
			ft5435_fw_upgrade_by_array_data(&client->dev, firmware_data_vendor2, sizeof(firmware_data_vendor2), !data->pdata->no_force_update);
		else if (fts_fw_vendor_id == FTS_VENDOR_3)
			ft5435_fw_upgrade_by_array_data(&client->dev, firmware_data_vendor3, sizeof(firmware_data_vendor3), !data->pdata->no_force_update);
		else
			//printk("[FTS] FW unmatched,stop upgrade\n");
		data->loading_fw = false;
	}