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@xxxxxxxxxx>
---
drivers/iio/proximity/as3935.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index 3797a8f54276..d62766b6b39e 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -238,9 +238,6 @@ static irqreturn_t as3935_trigger_handler(int irq, void *private)
return IRQ_HANDLED;
}
-static const struct iio_trigger_ops iio_interrupt_trigger_ops = {
-};
-
static void as3935_event_work(struct work_struct *work)
{
struct as3935_state *st;
@@ -417,7 +414,6 @@ static int as3935_probe(struct spi_device *spi)
st->trig = trig;
st->noise_tripped = jiffies - HZ;
iio_trigger_set_drvdata(trig, indio_dev);
- trig->ops = &iio_interrupt_trigger_ops;
ret = devm_iio_trigger_register(dev, trig);
if (ret) {
--
2.20.1
