diff options
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/qcom-vadc-common.c | 6 | ||||
| -rw-r--r-- | drivers/iio/adc/qcom-vadc-common.h | 1 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/adc/qcom-vadc-common.c b/drivers/iio/adc/qcom-vadc-common.c index dcd7fb5b9fb2..2bb78d1c4daa 100644 --- a/drivers/iio/adc/qcom-vadc-common.c +++ b/drivers/iio/adc/qcom-vadc-common.c @@ -6,6 +6,7 @@ #include <linux/log2.h> #include <linux/err.h> #include <linux/module.h> +#include <linux/units.h> #include "qcom-vadc-common.h" @@ -236,8 +237,7 @@ static int qcom_vadc_scale_die_temp(const struct vadc_linear_graph *calib_graph, voltage = 0; } - voltage -= KELVINMIL_CELSIUSMIL; - *result_mdec = voltage; + *result_mdec = milli_kelvin_to_millicelsius(voltage); return 0; } @@ -325,7 +325,7 @@ static int qcom_vadc_scale_hw_calib_die_temp( { *result_mdec = qcom_vadc_scale_code_voltage_factor(adc_code, prescale, data, 2); - *result_mdec -= KELVINMIL_CELSIUSMIL; + *result_mdec = milli_kelvin_to_millicelsius(*result_mdec); return 0; } diff --git a/drivers/iio/adc/qcom-vadc-common.h b/drivers/iio/adc/qcom-vadc-common.h index bbb1fa02b382..e074902a24cc 100644 --- a/drivers/iio/adc/qcom-vadc-common.h +++ b/drivers/iio/adc/qcom-vadc-common.h @@ -38,7 +38,6 @@ #define VADC_AVG_SAMPLES_MAX 512 #define ADC5_AVG_SAMPLES_MAX 16 -#define KELVINMIL_CELSIUSMIL 273150 #define PMIC5_CHG_TEMP_SCALE_FACTOR 377500 #define PMIC5_SMB_TEMP_CONSTANT 419400 #define PMIC5_SMB_TEMP_SCALE_FACTOR 356 |