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iio: cros_ec: use devm_iio_triggered_buffer_setup_ext()

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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>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200929125949.69934-8-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Alexandru Ardelean 2020-09-29 15:59:47 +03:00 • committed by Jonathan Cameron
parent a2f283555b
commit 165aea80e2
1 changed files with 9 additions and 6 deletions
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15
drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
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@ -353,19 +353,22 @@ int cros_ec_sensors_core_init(struct platform_device *pdev,
if (ret) if (ret)
return ret; return ret;
} else { } 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 * The only way to get samples in buffer is to set a
* software trigger (systrig, hrtimer). * software trigger (systrig, hrtimer).
*/ */
ret = devm_iio_triggered_buffer_setup( ret = devm_iio_triggered_buffer_setup_ext(
dev, indio_dev, NULL, trigger_capture, dev, indio_dev, NULL, trigger_capture,
NULL); NULL, fifo_attrs);
if (ret) if (ret)
return ret; return ret;
if (has_hw_fifo)
iio_buffer_set_attrs(indio_dev->buffer,
cros_ec_sensor_fifo_attributes);
} }
} }