diff options
Diffstat (limited to 'drivers/iio/light/si1145.c')
| -rw-r--r-- | drivers/iio/light/si1145.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/iio/light/si1145.c b/drivers/iio/light/si1145.c index 66abda021696..4aa02afd853e 100644 --- a/drivers/iio/light/si1145.c +++ b/drivers/iio/light/si1145.c @@ -633,11 +633,10 @@ static int si1145_read_raw(struct iio_dev *indio_dev, case IIO_VOLTAGE: case IIO_TEMP: case IIO_UVINDEX: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = si1145_measure(indio_dev, chan); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret < 0) return ret; @@ -750,18 +749,17 @@ static int si1145_write_raw(struct iio_dev *indio_dev, return -EINVAL; } - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = si1145_param_set(data, reg1, val); if (ret < 0) { - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; } /* Set recovery period to one's complement of gain */ ret = si1145_param_set(data, reg2, (~val & 0x07) << 4); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; case IIO_CHAN_INFO_RAW: if (chan->type != IIO_CURRENT) @@ -773,19 +771,18 @@ static int si1145_write_raw(struct iio_dev *indio_dev, reg1 = SI1145_PS_LED_REG(chan->channel); shift = SI1145_PS_LED_SHIFT(chan->channel); - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = i2c_smbus_read_byte_data(data->client, reg1); if (ret < 0) { - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; } ret = i2c_smbus_write_byte_data(data->client, reg1, (ret & ~(0x0f << shift)) | ((val & 0x0f) << shift)); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; case IIO_CHAN_INFO_SAMP_FREQ: return si1145_store_samp_freq(data, val); |