diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2021-10-31 17:21:23 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-11-17 20:51:36 +0300 |
| commit | e28309ad8a06da6b5bdd210b3c98efc3149f862c (patch) | |
| tree | 0faf55a2e27e98fb1a0dbb6beb13aad8ad60494d | |
| parent | 2d323927519c3ffbf4b0700459333bcc5528bb96 (diff) | |
| download | linux-e28309ad8a06da6b5bdd210b3c98efc3149f862c.tar.xz | |
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 <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211031142130.20791-2-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/trigger/iio-trig-sysfs.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c index e9adfff45b39..2a4b75897910 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); |