ts->hwmon = hwmon_device_register_with_groups(&spi->dev, spi->modalias,
ts, ads7846_attr_groups);
- if (IS_ERR(ts->hwmon))
- return PTR_ERR(ts->hwmon);
- return 0;
+ return PTR_ERR_OR_ZERO(ts->hwmon);
}
static void ads784x_hwmon_unregister(struct spi_device *spi,