diff options
Diffstat (limited to 'drivers/iio/adc/ad7124.c')
| -rw-r--r-- | drivers/iio/adc/ad7124.c | 50 |
1 files changed, 21 insertions, 29 deletions
diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 92596f15e797..4d8c6bafd1c3 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -94,11 +94,6 @@ /* AD7124 input sources */ -enum ad7124_ids { - ID_AD7124_4, - ID_AD7124_8, -}; - enum ad7124_ref_sel { AD7124_REFIN1, AD7124_REFIN2, @@ -193,17 +188,16 @@ struct ad7124_state { DECLARE_KFIFO(live_cfgs_fifo, struct ad7124_channel_config *, AD7124_MAX_CONFIGS); }; -static struct ad7124_chip_info ad7124_chip_info_tbl[] = { - [ID_AD7124_4] = { - .name = "ad7124-4", - .chip_id = AD7124_ID_DEVICE_ID_AD7124_4, - .num_inputs = 8, - }, - [ID_AD7124_8] = { - .name = "ad7124-8", - .chip_id = AD7124_ID_DEVICE_ID_AD7124_8, - .num_inputs = 16, - }, +static const struct ad7124_chip_info ad7124_4_chip_info = { + .name = "ad7124-4", + .chip_id = AD7124_ID_DEVICE_ID_AD7124_4, + .num_inputs = 8, +}; + +static const struct ad7124_chip_info ad7124_8_chip_info = { + .name = "ad7124-8", + .chip_id = AD7124_ID_DEVICE_ID_AD7124_8, + .num_inputs = 16, }; static int ad7124_find_closest_match(const int *array, @@ -855,7 +849,7 @@ enum { static int ad7124_syscalib_locked(struct ad7124_state *st, const struct iio_chan_spec *chan) { struct device *dev = &st->sd.spi->dev; - struct ad7124_channel *ch = &st->channels[chan->channel]; + struct ad7124_channel *ch = &st->channels[chan->address]; int ret; if (ch->syscalib_mode == AD7124_SYSCALIB_ZERO_SCALE) { @@ -871,8 +865,8 @@ static int ad7124_syscalib_locked(struct ad7124_state *st, const struct iio_chan if (ret < 0) return ret; - dev_dbg(dev, "offset for channel %d after zero-scale calibration: 0x%x\n", - chan->channel, ch->cfg.calibration_offset); + dev_dbg(dev, "offset for channel %lu after zero-scale calibration: 0x%x\n", + chan->address, ch->cfg.calibration_offset); } else { ch->cfg.calibration_gain = st->gain_default; @@ -886,8 +880,8 @@ static int ad7124_syscalib_locked(struct ad7124_state *st, const struct iio_chan if (ret < 0) return ret; - dev_dbg(dev, "gain for channel %d after full-scale calibration: 0x%x\n", - chan->channel, ch->cfg.calibration_gain); + dev_dbg(dev, "gain for channel %lu after full-scale calibration: 0x%x\n", + chan->address, ch->cfg.calibration_gain); } return 0; @@ -930,7 +924,7 @@ static int ad7124_set_syscalib_mode(struct iio_dev *indio_dev, { struct ad7124_state *st = iio_priv(indio_dev); - st->channels[chan->channel].syscalib_mode = mode; + st->channels[chan->address].syscalib_mode = mode; return 0; } @@ -940,7 +934,7 @@ static int ad7124_get_syscalib_mode(struct iio_dev *indio_dev, { struct ad7124_state *st = iio_priv(indio_dev); - return st->channels[chan->channel].syscalib_mode; + return st->channels[chan->address].syscalib_mode; } static const struct iio_enum ad7124_syscalib_mode_enum = { @@ -1341,17 +1335,15 @@ static int ad7124_probe(struct spi_device *spi) } static const struct of_device_id ad7124_of_match[] = { - { .compatible = "adi,ad7124-4", - .data = &ad7124_chip_info_tbl[ID_AD7124_4], }, - { .compatible = "adi,ad7124-8", - .data = &ad7124_chip_info_tbl[ID_AD7124_8], }, + { .compatible = "adi,ad7124-4", .data = &ad7124_4_chip_info }, + { .compatible = "adi,ad7124-8", .data = &ad7124_8_chip_info }, { } }; MODULE_DEVICE_TABLE(of, ad7124_of_match); static const struct spi_device_id ad71124_ids[] = { - { "ad7124-4", (kernel_ulong_t)&ad7124_chip_info_tbl[ID_AD7124_4] }, - { "ad7124-8", (kernel_ulong_t)&ad7124_chip_info_tbl[ID_AD7124_8] }, + { "ad7124-4", (kernel_ulong_t)&ad7124_4_chip_info }, + { "ad7124-8", (kernel_ulong_t)&ad7124_8_chip_info }, { } }; MODULE_DEVICE_TABLE(spi, ad71124_ids); |