diff options
| author |   Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-09-29 15:59:48 +0300 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-11-21 14:53:33 +0000 |
| commit | fc02a7315b1e48289d31ba02996b468d5ffa2b57 (patch) | |
| tree | 8e0b4094315e4488d40c6cfa6cd0d7b5c64dd3b0 /drivers/iio/common | |
| parent | iio: cros_ec: use devm_iio_triggered_buffer_setup_ext() (diff) | |
| download | linux-dev-fc02a7315b1e48289d31ba02996b468d5ffa2b57.tar.xz linux-dev-fc02a7315b1e48289d31ba02996b468d5ffa2b57.zip | |
iio: hid-sensors: use iio_triggered_buffer_setup_ext()
This change switches to the new 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/20200929125949.69934-9-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/common')
| -rw-r--r-- | drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index ff375790b7e8..064c32bec9c7 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -84,15 +84,6 @@ static const struct attribute *hid_sensor_fifo_attributes[] = { NULL, }; -static void hid_sensor_setup_batch_mode(struct iio_dev *indio_dev, - struct hid_sensor_common *st) -{ - if (!hid_sensor_batch_mode_supported(st)) - return; - - iio_buffer_set_attrs(indio_dev->buffer, hid_sensor_fifo_attributes); -} - static int _hid_sensor_power_state(struct hid_sensor_common *st, bool state) { int state_val; @@ -247,11 +238,18 @@ static const struct iio_trigger_ops hid_sensor_trigger_ops = { int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, struct hid_sensor_common *attrb) { + const struct attribute **fifo_attrs; int ret; struct iio_trigger *trig; - ret = iio_triggered_buffer_setup(indio_dev, &iio_pollfunc_store_time, - NULL, NULL); + if (hid_sensor_batch_mode_supported(attrb)) + fifo_attrs = hid_sensor_fifo_attributes; + else + fifo_attrs = NULL; + + ret = iio_triggered_buffer_setup_ext(indio_dev, + &iio_pollfunc_store_time, + NULL, NULL, fifo_attrs); if (ret) { dev_err(&indio_dev->dev, "Triggered Buffer Setup Failed\n"); return ret; @@ -276,8 +274,6 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, attrb->trigger = trig; indio_dev->trig = iio_trigger_get(trig); - hid_sensor_setup_batch_mode(indio_dev, attrb); - ret = pm_runtime_set_active(&indio_dev->dev); if (ret) goto error_unreg_trigger; |