diff options
Diffstat (limited to 'drivers/iio/imu/adis_buffer.c')
| -rw-r--r-- | drivers/iio/imu/adis_buffer.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/iio/imu/adis_buffer.c b/drivers/iio/imu/adis_buffer.c index df6144285470..ac354321f63a 100644 --- a/drivers/iio/imu/adis_buffer.c +++ b/drivers/iio/imu/adis_buffer.c @@ -26,12 +26,10 @@ static int adis_update_scan_mode_burst(struct iio_dev *indio_dev, unsigned int burst_length, burst_max_length; u8 *tx; - /* All but the timestamp channel */ - burst_length = (indio_dev->num_channels - 1) * sizeof(u16); - burst_length += adis->burst->extra_len + adis->burst_extra_len; + burst_length = adis->data->burst_len + adis->burst_extra_len; - if (adis->burst->burst_max_len) - burst_max_length = adis->burst->burst_max_len; + if (adis->data->burst_max_len) + burst_max_length = adis->data->burst_max_len; else burst_max_length = burst_length; @@ -47,7 +45,7 @@ static int adis_update_scan_mode_burst(struct iio_dev *indio_dev, } tx = adis->buffer + burst_max_length; - tx[0] = ADIS_READ_REG(adis->burst->reg_cmd); + tx[0] = ADIS_READ_REG(adis->data->burst_reg_cmd); tx[1] = 0; adis->xfer[0].tx_buf = tx; @@ -76,7 +74,7 @@ int adis_update_scan_mode(struct iio_dev *indio_dev, kfree(adis->xfer); kfree(adis->buffer); - if (adis->burst && adis->burst->en) + if (adis->data->burst_len) return adis_update_scan_mode_burst(indio_dev, scan_mask); scan_count = indio_dev->scan_bytes / 2; |