diff options
Diffstat (limited to 'drivers/iio/adc/ti-ads131e08.c')
| -rw-r--r-- | drivers/iio/adc/ti-ads131e08.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/iio/adc/ti-ads131e08.c b/drivers/iio/adc/ti-ads131e08.c index 31f1f229d97a..085f0d6fb39e 100644 --- a/drivers/iio/adc/ti-ads131e08.c +++ b/drivers/iio/adc/ti-ads131e08.c @@ -102,7 +102,7 @@ struct ads131e08_state { struct completion completion; struct { u8 data[ADS131E08_NUM_DATA_BYTES_MAX]; - s64 ts __aligned(8); + aligned_s64 ts; } tmp_buf; u8 tx_buf[3] __aligned(IIO_DMA_MINALIGN); @@ -505,12 +505,11 @@ static int ads131e08_read_raw(struct iio_dev *indio_dev, switch (mask) { case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = ads131e08_read_direct(indio_dev, channel, value); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret) return ret; @@ -551,12 +550,11 @@ static int ads131e08_write_raw(struct iio_dev *indio_dev, switch (mask) { case IIO_CHAN_INFO_SAMP_FREQ: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = ads131e08_set_data_rate(st, value); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; default: @@ -666,8 +664,8 @@ static irqreturn_t ads131e08_trigger_handler(int irq, void *private) i++; } - iio_push_to_buffers_with_timestamp(indio_dev, st->tmp_buf.data, - iio_get_time_ns(indio_dev)); + iio_push_to_buffers_with_ts(indio_dev, &st->tmp_buf, sizeof(st->tmp_buf), + iio_get_time_ns(indio_dev)); out: iio_trigger_notify_done(indio_dev->trig); |