[PATCH v3 7/9] iio: cros_ec: use devm_iio_triggered_buffer_setup_ext()

Alexandru Ardelean
2020-09-29T12:56:12Z

This change switches to the new devm_iio_triggered_buffer_setup_ext()
function and removes the iio_buffer_set_attrs() call, for assigning the
HW FIFO attributes to the buffer.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
.../common/cros_ec_sensors/cros_ec_sensors_core.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
index c62cacc04672..1eafcf04ad69 100644
--- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
+++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
@@ -353,19 +353,22 @@ int cros_ec_sensors_core_init(struct platform_device *pdev,
if (ret)
return ret;
} else {
+ const struct attribute **fifo_attrs;
+
+ if (has_hw_fifo)
+ fifo_attrs = cros_ec_sensor_fifo_attributes;
+ else
+ fifo_attrs = NULL;
+
/*
* The only way to get samples in buffer is to set a
* software trigger (systrig, hrtimer).
*/
- ret = devm_iio_triggered_buffer_setup(
+ ret = devm_iio_triggered_buffer_setup_ext(
dev, indio_dev, NULL, trigger_capture,
- NULL);
+ NULL, fifo_attrs);
if (ret)
return ret;
-
- if (has_hw_fifo)
- iio_buffer_set_attrs(indio_dev->buffer,
- cros_ec_sensor_fifo_attributes);
}
}

--
2.17.1