diff options
Diffstat (limited to 'drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c')
| -rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c index aee7b9ff4bf4..cec1dd0e0464 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c @@ -720,7 +720,6 @@ struct iio_dev *inv_icm42600_gyro_init(struct inv_icm42600_state *st) const char *name; struct inv_icm42600_timestamp *ts; struct iio_dev *indio_dev; - struct iio_buffer *buffer; int ret; name = devm_kasprintf(dev, GFP_KERNEL, "%s-gyro", st->name); @@ -731,23 +730,23 @@ struct iio_dev *inv_icm42600_gyro_init(struct inv_icm42600_state *st) if (!indio_dev) return ERR_PTR(-ENOMEM); - buffer = devm_iio_kfifo_allocate(dev); - if (!buffer) - return ERR_PTR(-ENOMEM); - ts = iio_priv(indio_dev); inv_icm42600_timestamp_init(ts, inv_icm42600_odr_to_period(st->conf.gyro.odr)); iio_device_set_drvdata(indio_dev, st); indio_dev->name = name; indio_dev->info = &inv_icm42600_gyro_info; - indio_dev->modes = INDIO_DIRECT_MODE | INDIO_BUFFER_SOFTWARE; + indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->channels = inv_icm42600_gyro_channels; indio_dev->num_channels = ARRAY_SIZE(inv_icm42600_gyro_channels); indio_dev->available_scan_masks = inv_icm42600_gyro_scan_masks; indio_dev->setup_ops = &inv_icm42600_buffer_ops; - iio_device_attach_buffer(indio_dev, buffer); + ret = devm_iio_kfifo_buffer_setup(dev, indio_dev, + INDIO_BUFFER_SOFTWARE, + &inv_icm42600_buffer_ops); + if (ret) + return ERR_PTR(ret); ret = devm_iio_device_register(dev, indio_dev); if (ret) |