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Commit 7a137c9c authored by Denis CIOCCA's avatar Denis CIOCCA Committed by Jonathan Cameron
Browse files

iio:press: Register buffer also without specific trigger 



This patch fix buffer registration that allows to use generic IIO trigger.

Signed-off-by: default avatarDenis Ciocca <denis.ciocca@st.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent f60b12b0

drivers/iio/pressure/st_pressure_core.c

+8 −9
Original line number Diff line number Diff line
@@ -349,11 +349,11 @@ int st_press_common_probe(struct iio_dev *indio_dev, 
	if (err < 0)

		return err;



	if (irq > 0) {

	err = st_press_allocate_ring(indio_dev);

	if (err < 0)

		return err;



	if (irq > 0) {

		err = st_sensors_allocate_trigger(indio_dev,

						  ST_PRESS_TRIGGER_OPS);

		if (err < 0)
@@ -370,7 +370,6 @@ int st_press_common_probe(struct iio_dev *indio_dev, 
	if (irq > 0)

		st_sensors_deallocate_trigger(indio_dev);

st_press_probe_trigger_error:

	if (irq > 0)

	st_press_deallocate_ring(indio_dev);



	return err;
@@ -382,11 +381,11 @@ void st_press_common_remove(struct iio_dev *indio_dev) 
	struct st_sensor_data *pdata = iio_priv(indio_dev);



	iio_device_unregister(indio_dev);

	if (pdata->get_irq_data_ready(indio_dev) > 0) {

	if (pdata->get_irq_data_ready(indio_dev) > 0)

		st_sensors_deallocate_trigger(indio_dev);



	st_press_deallocate_ring(indio_dev);

}

}

EXPORT_SYMBOL(st_press_common_remove);



MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");