diff options
Diffstat (limited to 'drivers/iio/adc/mp2629_adc.c')
| -rw-r--r-- | drivers/iio/adc/mp2629_adc.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/iio/adc/mp2629_adc.c b/drivers/iio/adc/mp2629_adc.c index 7c66c2cd5be2..1cb043b17437 100644 --- a/drivers/iio/adc/mp2629_adc.c +++ b/drivers/iio/adc/mp2629_adc.c @@ -52,7 +52,7 @@ static struct iio_chan_spec mp2629_channels[] = { MP2629_ADC_CHAN(INPUT_CURRENT, IIO_CURRENT) }; -static struct iio_map mp2629_adc_maps[] = { +static const struct iio_map mp2629_adc_maps[] = { MP2629_MAP(BATT_VOLT, "batt-volt"), MP2629_MAP(SYSTEM_VOLT, "system-volt"), MP2629_MAP(INPUT_VOLT, "input-volt"), @@ -131,9 +131,8 @@ static int mp2629_adc_probe(struct platform_device *pdev) info->dev = dev; platform_set_drvdata(pdev, indio_dev); - ret = regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL, - MP2629_ADC_START | MP2629_ADC_CONTINUOUS, - MP2629_ADC_START | MP2629_ADC_CONTINUOUS); + ret = regmap_set_bits(info->regmap, MP2629_REG_ADC_CTRL, + MP2629_ADC_START | MP2629_ADC_CONTINUOUS); if (ret) { dev_err(dev, "adc enable fail: %d\n", ret); return ret; @@ -163,10 +162,9 @@ fail_map_unregister: iio_map_array_unregister(indio_dev); fail_disable: - regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL, - MP2629_ADC_CONTINUOUS, 0); - regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL, - MP2629_ADC_START, 0); + regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL, + MP2629_ADC_CONTINUOUS); + regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL, MP2629_ADC_START); return ret; } @@ -180,15 +178,14 @@ static void mp2629_adc_remove(struct platform_device *pdev) iio_map_array_unregister(indio_dev); - regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL, - MP2629_ADC_CONTINUOUS, 0); - regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL, - MP2629_ADC_START, 0); + regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL, + MP2629_ADC_CONTINUOUS); + regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL, MP2629_ADC_START); } static const struct of_device_id mp2629_adc_of_match[] = { - { .compatible = "mps,mp2629_adc"}, - {} + { .compatible = "mps,mp2629_adc" }, + { } }; MODULE_DEVICE_TABLE(of, mp2629_adc_of_match); @@ -198,7 +195,7 @@ static struct platform_driver mp2629_adc_driver = { .of_match_table = mp2629_adc_of_match, }, .probe = mp2629_adc_probe, - .remove_new = mp2629_adc_remove, + .remove = mp2629_adc_remove, }; module_platform_driver(mp2629_adc_driver); |