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iio: adis_trigger: Remove code to set trigger parent 

iio_trigger_set_drvdata() sets the trigger device parent to first
argument of viio_trigger_alloc(), no need to do it again in the driver
code.
Remove adis_trigger_setup() to match other drivers where setting the
trigger is usually done in the probe() routine.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210309193620.2176163-4-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Gwendal Grignou 2021-03-09 11:36:15 -08:00 committed by Jonathan Cameron
parent 8a22522016
commit 5c68f05305
1 changed files with 2 additions and 8 deletions
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10
drivers/iio/imu/adis_trigger.c
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@ -27,13 +27,6 @@ static const struct iio_trigger_ops adis_trigger_ops = {
.set_trigger_state = &adis_data_rdy_trigger_set_state,
};
static void adis_trigger_setup(struct adis *adis)
{
adis->trig->dev.parent = &adis->spi->dev;
adis->trig->ops = &adis_trigger_ops;
iio_trigger_set_drvdata(adis->trig, adis);
}
static int adis_validate_irq_flag(struct adis *adis)
{
/*
@ -72,7 +65,8 @@ int devm_adis_probe_trigger(struct adis *adis, struct iio_dev *indio_dev)
if (!adis->trig)
return -ENOMEM;
adis_trigger_setup(adis);
adis->trig->ops = &adis_trigger_ops;
iio_trigger_set_drvdata(adis->trig, adis);
ret = adis_validate_irq_flag(adis);
if (ret)