diff options
Diffstat (limited to 'drivers/iio/adc/ad7887.c')
| -rw-r--r-- | drivers/iio/adc/ad7887.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c index 965bdc8aa696..87ff95643794 100644 --- a/drivers/iio/adc/ad7887.c +++ b/drivers/iio/adc/ad7887.c @@ -41,7 +41,7 @@ enum ad7887_channels { }; /** - * struct ad7887_chip_info - chip specifc information + * struct ad7887_chip_info - chip specific information * @int_vref_mv: the internal reference voltage * @channels: channels specification * @num_channels: number of channels @@ -152,11 +152,10 @@ static int ad7887_read_raw(struct iio_dev *indio_dev, switch (m) { 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 = ad7887_scan_direct(st, chan->address); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret < 0) return ret; @@ -234,7 +233,7 @@ static void ad7887_reg_disable(void *data) static int ad7887_probe(struct spi_device *spi) { - struct ad7887_platform_data *pdata = spi->dev.platform_data; + const struct ad7887_platform_data *pdata = dev_get_platdata(&spi->dev); struct ad7887_state *st; struct iio_dev *indio_dev; uint8_t mode; @@ -329,8 +328,8 @@ static int ad7887_probe(struct spi_device *spi) } static const struct spi_device_id ad7887_id[] = { - {"ad7887", ID_AD7887}, - {} + { "ad7887", ID_AD7887 }, + { } }; MODULE_DEVICE_TABLE(spi, ad7887_id); |