diff options
Diffstat (limited to 'drivers/iio/light/si1145.c')
| -rw-r--r-- | drivers/iio/light/si1145.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/iio/light/si1145.c b/drivers/iio/light/si1145.c index 77666b780a5c..4aa02afd853e 100644 --- a/drivers/iio/light/si1145.c +++ b/drivers/iio/light/si1145.c @@ -465,11 +465,10 @@ static irqreturn_t si1145_trigger_handler(int irq, void *private) goto done; } - for_each_set_bit(i, indio_dev->active_scan_mask, - indio_dev->masklength) { + iio_for_each_active_channel(indio_dev, i) { int run = 1; - while (i + run < indio_dev->masklength) { + while (i + run < iio_get_masklength(indio_dev)) { if (!test_bit(i + run, indio_dev->active_scan_mask)) break; if (indio_dev->channels[i + run].address != @@ -514,7 +513,7 @@ static int si1145_set_chlist(struct iio_dev *indio_dev, unsigned long scan_mask) if (data->scan_mask == scan_mask) return 0; - for_each_set_bit(i, &scan_mask, indio_dev->masklength) { + for_each_set_bit(i, &scan_mask, iio_get_masklength(indio_dev)) { switch (indio_dev->channels[i].address) { case SI1145_REG_ALSVIS_DATA: reg |= SI1145_CHLIST_EN_ALSVIS; @@ -634,11 +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; @@ -751,18 +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) @@ -774,19 +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); |