From 6a9a90364914d41a1a7456dd964af8dc2ab3ed4b Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sun, 31 Oct 2021 15:21:30 +0100 Subject: [PATCH] iio: lmp91000: 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/20211031142130.20791-9-lars@metafoo.de Signed-off-by: Jonathan Cameron --- drivers/iio/potentiostat/lmp91000.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/iio/potentiostat/lmp91000.c b/drivers/iio/potentiostat/lmp91000.c index ed30bda..fe514f0 100644 --- a/drivers/iio/potentiostat/lmp91000.c +++ b/drivers/iio/potentiostat/lmp91000.c @@ -271,9 +271,6 @@ static int lmp91000_buffer_cb(const void *val, void *private) return 0; } -static const struct iio_trigger_ops lmp91000_trigger_ops = { -}; - static int lmp91000_buffer_postenable(struct iio_dev *indio_dev) { struct lmp91000_data *data = iio_priv(indio_dev); @@ -330,7 +327,6 @@ static int lmp91000_probe(struct i2c_client *client, return -ENOMEM; } - data->trig->ops = &lmp91000_trigger_ops; init_completion(&data->completion); ret = lmp91000_read_config(data); -- 2.7.4