elants_i2c_send
error = elants_i2c_send(client, set_sleep_cmd,
error = elants_i2c_send(client, set_active_cmd,
elants_i2c_send(client, w_flashkey, sizeof(w_flashkey));
elants_i2c_send(client, rek, sizeof(rek));
error = elants_i2c_send(client, soft_rst_cmd,
error = elants_i2c_send(client, boot_cmd, sizeof(boot_cmd));
error = elants_i2c_send(client, page, ELAN_FW_PAGESIZE);
error = elants_i2c_send(client, enter_iap2, sizeof(enter_iap2));
error = elants_i2c_send(client, close_idle, sizeof(close_idle));
error = elants_i2c_send(client, enter_iap, sizeof(enter_iap));
error = elants_i2c_send(client, &send_id, 1);
error = elants_i2c_send(client, fw->data, ELAN_FW_PAGESIZE);