From a3ab9c0622511bc8330ba9da0b406de6c7a0d645 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sun, 31 Oct 2021 15:21:24 +0100 Subject: iio: ad_sigma_delta: Remove no-op trigger ops 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 Link: https://lore.kernel.org/r/20211031142130.20791-3-lars@metafoo.de Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad_sigma_delta.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/iio/adc/ad_sigma_delta.c') diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 1d652d9b2f5c..cd418bd8bd87 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -467,9 +467,6 @@ int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig) } 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); @@ -486,7 +483,6 @@ static int devm_ad_sd_probe_trigger(struct device *dev, struct iio_dev *indio_de 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; -- cgit v1.2.3