static int gen_74x164_remove(struct spi_device *spi)
{
struct gen_74x164_chip *chip = spi_get_drvdata(spi);
- int ret;
- ret = gpiochip_remove(&chip->gpio_chip);
- if (!ret)
- mutex_destroy(&chip->lock);
+ gpiochip_remove(&chip->gpio_chip);
+ mutex_destroy(&chip->lock);
- return ret;
+ return 0;
}
static const struct of_device_id gen_74x164_dt_ids[] = {