diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/ina2xx-adc.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c index 8c8120406f52..b027d485398b 100644 --- a/drivers/iio/adc/ina2xx-adc.c +++ b/drivers/iio/adc/ina2xx-adc.c @@ -705,7 +705,6 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev) int bit, ret, i = 0; s64 time_a, time_b; unsigned int alert; - int cnvr_need_clear = 0; time_a = iio_get_time_ns(indio_dev); @@ -730,7 +729,6 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev) ret = regmap_read(chip->regmap, INA2XX_BUS_VOLTAGE, &alert); alert &= INA219_CNVR; - cnvr_need_clear = alert; } if (ret < 0) @@ -752,18 +750,6 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev) return ret; data[i++] = val; - - if (INA2XX_SHUNT_VOLTAGE + bit == INA2XX_POWER) - cnvr_need_clear = 0; - } - - /* Dummy read on INA219 power register to clear CNVR flag */ - if (cnvr_need_clear && chip->config->chip_id == ina219) { - unsigned int val; - - ret = regmap_read(chip->regmap, INA2XX_POWER, &val); - if (ret < 0) - return ret; } time_b = iio_get_time_ns(indio_dev); |