The IIO core handles a trigger ops with all NULL callbacks the
same as if the trigger ops itself was NULL.
Remove the empty trigger ops from the interrupt trigger driver to slightly
reduce the boilerplate code. Object size of the driver module is also
slightly reduced.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211031142130.20791-3-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
}
EXPORT_SYMBOL_GPL(ad_sd_validate_trigger);
-static const struct iio_trigger_ops ad_sd_trigger_ops = {
-};
-
static int devm_ad_sd_probe_trigger(struct device *dev, struct iio_dev *indio_dev)
{
struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
if (sigma_delta->trig == NULL)
return -ENOMEM;
- sigma_delta->trig->ops = &ad_sd_trigger_ops;
init_completion(&sigma_delta->completion);
sigma_delta->irq_dis = true;