From: Lars-Peter Clausen Date: Sun, 31 Oct 2021 14:21:23 +0000 (+0100) Subject: iio: sysfs-trigger: Remove no-op trigger ops X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e28309ad8a06da6b5bdd210b3c98efc3149f862c;p=linux.git iio: sysfs-trigger: 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/20211031142130.20791-2-lars@metafoo.de Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c index e9adfff45b39b..2a4b75897910f 100644 --- a/drivers/iio/trigger/iio-trig-sysfs.c +++ b/drivers/iio/trigger/iio-trig-sysfs.c @@ -124,9 +124,6 @@ static const struct attribute_group *iio_sysfs_trigger_attr_groups[] = { NULL }; -static const struct iio_trigger_ops iio_sysfs_trigger_ops = { -}; - static int iio_sysfs_trigger_probe(int id) { struct iio_sysfs_trig *t; @@ -156,7 +153,6 @@ static int iio_sysfs_trigger_probe(int id) } t->trig->dev.groups = iio_sysfs_trigger_attr_groups; - t->trig->ops = &iio_sysfs_trigger_ops; iio_trigger_set_drvdata(t->trig, t); t->work = IRQ_WORK_INIT_HARD(iio_sysfs_trigger_work);