diff options
| -rw-r--r-- | drivers/power/ab8500_btemp.c | 13 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab8500-bm.h | 15 |
2 files changed, 9 insertions, 19 deletions
diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c index 443bc7db30a0..d8bb99394ac0 100644 --- a/drivers/power/ab8500_btemp.c +++ b/drivers/power/ab8500_btemp.c @@ -147,7 +147,7 @@ static int ab8500_btemp_batctrl_volt_to_res(struct ab8500_btemp *di, return (450000 * (v_batctrl)) / (1800 - v_batctrl); } - if (di->bat->adc_therm == ADC_THERM_BATCTRL) { + if (di->bat->adc_therm == ABx500_ADC_THERM_BATCTRL) { /* * If the battery has internal NTC, we use the current * source to calculate the resistance, 7uA or 20uA @@ -209,7 +209,7 @@ static int ab8500_btemp_curr_source_enable(struct ab8500_btemp *di, return 0; /* Only do this for batteries with internal NTC */ - if (di->bat->adc_therm == ADC_THERM_BATCTRL && enable) { + if (di->bat->adc_therm == ABx500_ADC_THERM_BATCTRL && enable) { if (di->curr_source == BTEMP_BATCTRL_CURR_SRC_7UA) curr = BAT_CTRL_7U_ENA; else @@ -241,7 +241,7 @@ static int ab8500_btemp_curr_source_enable(struct ab8500_btemp *di, __func__); goto disable_curr_source; } - } else if (di->bat->adc_therm == ADC_THERM_BATCTRL && !enable) { + } else if (di->bat->adc_therm == ABx500_ADC_THERM_BATCTRL && !enable) { dev_dbg(di->dev, "Disable BATCTRL curr source\n"); /* Write 0 to the curr bits */ @@ -459,7 +459,7 @@ static int ab8500_btemp_measure_temp(struct ab8500_btemp *di) id = di->bat->batt_id; - if (di->bat->adc_therm == ADC_THERM_BATCTRL && + if (di->bat->adc_therm == ABx500_ADC_THERM_BATCTRL && id != BATTERY_UNKNOWN) { rbat = ab8500_btemp_get_batctrl_res(di); @@ -528,7 +528,7 @@ static int ab8500_btemp_id(struct ab8500_btemp *di) dev_dbg(di->dev, "Battery detected on %s" " low %d < res %d < high: %d" " index: %d\n", - di->bat->adc_therm == ADC_THERM_BATCTRL ? + di->bat->adc_therm == ABx500_ADC_THERM_BATCTRL ? "BATCTRL" : "BATTEMP", di->bat->bat_type[i].resis_low, res, di->bat->bat_type[i].resis_high, i); @@ -548,7 +548,8 @@ static int ab8500_btemp_id(struct ab8500_btemp *di) * We only have to change current source if the * detected type is Type 1, else we use the 7uA source */ - if (di->bat->adc_therm == ADC_THERM_BATCTRL && di->bat->batt_id == 1) { + if (di->bat->adc_therm == ABx500_ADC_THERM_BATCTRL && + di->bat->batt_id == 1) { dev_dbg(di->dev, "Set BATCTRL current source to 20uA\n"); di->curr_source = BTEMP_BATCTRL_CURR_SRC_20UA; } diff --git a/include/linux/mfd/abx500/ab8500-bm.h b/include/linux/mfd/abx500/ab8500-bm.h index 4b7342c54b41..f61b7b981ce2 100644 --- a/include/linux/mfd/abx500/ab8500-bm.h +++ b/include/linux/mfd/abx500/ab8500-bm.h @@ -9,6 +9,7 @@ #define _AB8500_BM_H #include <linux/kernel.h> +#include <linux/mfd/abx500.h> /* * System control 2 register offsets. @@ -231,18 +232,6 @@ /* Battery type */ #define BATTERY_UNKNOWN 00 -/* - * ADC for the battery thermistor. - * When using the ADC_THERM_BATCTRL the battery ID resistor is combined with - * a NTC resistor to both identify the battery and to measure its temperature. - * Different phone manufactures uses different techniques to both identify the - * battery and to read its temperature. - */ -enum adc_therm { - ADC_THERM_BATCTRL, - ADC_THERM_BATTEMP, -}; - /** * struct res_to_temp - defines one point in a temp to res curve. To * be used in battery packs that combines the identification resistor with a @@ -464,7 +453,7 @@ struct ab8500_bm_data { bool no_maintenance; bool chg_unknown_bat; bool enable_overshoot; - enum adc_therm adc_therm; + enum abx500_adc_therm adc_therm; int fg_res; int n_btypes; int batt_id; |