From: Lars-Peter Clausen Date: Sun, 31 Oct 2021 14:21:28 +0000 (+0100) Subject: iio: atlas-sensor: Remove no-op trigger ops X-Git-Tag: v6.1-rc5~2218^2~40^2~84 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f3df6c739a8513ab81dd9d49c0329933620cfaa7;p=platform%2Fkernel%2Flinux-starfive.git 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: Lars-Peter Clausen Link: https://lore.kernel.org/r/20211031142130.20791-7-lars@metafoo.de Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/chemical/atlas-sensor.c b/drivers/iio/chemical/atlas-sensor.c index 9cb9958..04b44a3 100644 --- a/drivers/iio/chemical/atlas-sensor.c +++ b/drivers/iio/chemical/atlas-sensor.c @@ -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);