Commit f3df6c73 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
Browse files

iio: atlas-sensor: 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: default avatarLars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211031142130.20791-7-lars@metafoo.de


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 44c3bf8c

drivers/iio/chemical/atlas-sensor.c

+0 −4
Original line number Diff line number Diff line
@@ -434,9 +434,6 @@ static int atlas_buffer_predisable(struct iio_dev *indio_dev) 
	return 0;

}



static const struct iio_trigger_ops atlas_interrupt_trigger_ops = {

};



static const struct iio_buffer_setup_ops atlas_buffer_setup_ops = {

	.postenable = atlas_buffer_postenable,

	.predisable = atlas_buffer_predisable,
@@ -645,7 +642,6 @@ static int atlas_probe(struct i2c_client *client, 
	data->client = client;

	data->trig = trig;

	data->chip = chip;

	trig->ops = &atlas_interrupt_trigger_ops;

	iio_trigger_set_drvdata(trig, indio_dev);



	i2c_set_clientdata(client, indio_dev);