ab8500_bm: Rename battery management platform data to something more logical

The platform specific battery management configuration data structure
is currently called 'bat' short for 'battery'; however, it contains
information for all components of the battery management group, rather
than information pertaining to the battery itself - there are other
structures for that. So, in keeping with its structure namesake
'abx500_bm_data', we rename it to 'bm' here. Using similar logic,
we're also renaming 'bmdevs_of_probe' to the more device specific
'ab8500_bm_of_probe'.

Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 48 insertions, 48 deletions

diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index 5a9f58d4c0fb..4cf231375de3 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -173,7 +173,7 @@ struct inst_curr_result_list {
  * @avg_cap:            Average capacity filter
  * @parent:             Pointer to the struct ab8500
  * @gpadc:              Pointer to the struct gpadc
- * @bat:                Pointer to the abx500_bm platform data
+ * @bm:                 Platform specific battery management information
  * @fg_psy:             Structure that holds the FG specific battery properties
  * @fg_wq:              Work queue for running the FG algorithm
  * @fg_periodic_work:   Work to run the FG algorithm periodically
@@ -212,7 +212,7 @@ struct ab8500_fg {
         struct ab8500_fg_avg_cap avg_cap;
         struct ab8500 *parent;
         struct ab8500_gpadc *gpadc;
-        struct abx500_bm_data *bat;
+        struct abx500_bm_data *bm;
         struct power_supply fg_psy;
         struct workqueue_struct *fg_wq;
         struct delayed_work fg_periodic_work;
@@ -355,7 +355,7 @@ static int ab8500_fg_is_low_curr(struct ab8500_fg *di, int curr)
         /*
          * We want to know if we're in low current mode
          */
-        if (curr > -di->bat->fg_params->high_curr_threshold)
+        if (curr > -di->bm->fg_params->high_curr_threshold)
                 return true;
         else
                 return false;
@@ -648,7 +648,7 @@ int ab8500_fg_inst_curr_finalize(struct ab8500_fg *di, int *res)
          * 112.9nAh assumes 10mOhm, but fg_res is in 0.1mOhm
          */
         val = (val * QLSB_NANO_AMP_HOURS_X10 * 36 * 4) /
-                (1000 * di->bat->fg_res);
+                (1000 * di->bm->fg_res);
 
         if (di->turn_off_fg) {
                 dev_dbg(di->dev, "%s Disable FG\n", __func__);
@@ -751,7 +751,7 @@ static void ab8500_fg_acc_cur_work(struct work_struct *work)
          * 112.9nAh assumes 10mOhm, but fg_res is in 0.1mOhm
          */
         di->accu_charge = (val * QLSB_NANO_AMP_HOURS_X10) /
-                (100 * di->bat->fg_res);
+                (100 * di->bm->fg_res);
 
         /*
          * Convert to unit value in mA
@@ -763,7 +763,7 @@ static void ab8500_fg_acc_cur_work(struct work_struct *work)
          * 112.9nAh assumes 10mOhm, but fg_res is in 0.1mOhm
          */
         di->avg_curr = (val * QLSB_NANO_AMP_HOURS_X10 * 36) /
-                (1000 * di->bat->fg_res * (di->fg_samples / 4));
+                (1000 * di->bm->fg_res * (di->fg_samples / 4));
 
         di->flags.conv_done = true;
 
@@ -815,8 +815,8 @@ static int ab8500_fg_volt_to_capacity(struct ab8500_fg *di, int voltage)
         struct abx500_v_to_cap *tbl;
         int cap = 0;
 
-        tbl = di->bat->bat_type[di->bat->batt_id].v_to_cap_tbl,
-        tbl_size = di->bat->bat_type[di->bat->batt_id].n_v_cap_tbl_elements;
+        tbl = di->bm->bat_type[di->bm->batt_id].v_to_cap_tbl,
+        tbl_size = di->bm->bat_type[di->bm->batt_id].n_v_cap_tbl_elements;
 
         for (i = 0; i < tbl_size; ++i) {
                 if (voltage > tbl[i].voltage)
@@ -867,8 +867,8 @@ static int ab8500_fg_battery_resistance(struct ab8500_fg *di)
         struct batres_vs_temp *tbl;
         int resist = 0;
 
-        tbl = di->bat->bat_type[di->bat->batt_id].batres_tbl;
-        tbl_size = di->bat->bat_type[di->bat->batt_id].n_batres_tbl_elements;
+        tbl = di->bm->bat_type[di->bm->batt_id].batres_tbl;
+        tbl_size = di->bm->bat_type[di->bm->batt_id].n_batres_tbl_elements;
 
         for (i = 0; i < tbl_size; ++i) {
                 if (di->bat_temp / 10 > tbl[i].temp)
@@ -889,11 +889,11 @@ static int ab8500_fg_battery_resistance(struct ab8500_fg *di)
 
         dev_dbg(di->dev, "%s Temp: %d battery internal resistance: %d"
             " fg resistance %d, total: %d (mOhm)\n",
-                __func__, di->bat_temp, resist, di->bat->fg_res / 10,
-                (di->bat->fg_res / 10) + resist);
+                __func__, di->bat_temp, resist, di->bm->fg_res / 10,
+                (di->bm->fg_res / 10) + resist);
 
         /* fg_res variable is in 0.1mOhm */
-        resist += di->bat->fg_res / 10;
+        resist += di->bm->fg_res / 10;
 
         return resist;
 }
@@ -1111,14 +1111,14 @@ static int ab8500_fg_capacity_level(struct ab8500_fg *di)
 
         percent = di->bat_cap.permille / 10;
 
-        if (percent <= di->bat->cap_levels->critical ||
+        if (percent <= di->bm->cap_levels->critical ||
                 di->flags.low_bat)
                 ret = POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL;
-        else if (percent <= di->bat->cap_levels->low)
+        else if (percent <= di->bm->cap_levels->low)
                 ret = POWER_SUPPLY_CAPACITY_LEVEL_LOW;
-        else if (percent <= di->bat->cap_levels->normal)
+        else if (percent <= di->bm->cap_levels->normal)
                 ret = POWER_SUPPLY_CAPACITY_LEVEL_NORMAL;
-        else if (percent <= di->bat->cap_levels->high)
+        else if (percent <= di->bm->cap_levels->high)
                 ret = POWER_SUPPLY_CAPACITY_LEVEL_HIGH;
         else
                 ret = POWER_SUPPLY_CAPACITY_LEVEL_FULL;
@@ -1183,7 +1183,7 @@ static void ab8500_fg_check_capacity_limits(struct ab8500_fg *di, bool init)
                         di->bat_cap.prev_percent !=
                         (di->bat_cap.permille) / 10 &&
                         (di->bat_cap.permille / 10) <
-                        di->bat->fg_params->maint_thres) {
+                        di->bm->fg_params->maint_thres) {
                         dev_dbg(di->dev,
                                 "battery reported full "
                                 "but capacity dropping: %d\n",
@@ -1285,7 +1285,7 @@ static void ab8500_fg_algorithm_charging(struct ab8500_fg *di)
         switch (di->charge_state) {
         case AB8500_FG_CHARGE_INIT:
                 di->fg_samples = SEC_TO_SAMPLE(
-                        di->bat->fg_params->accu_charging);
+                        di->bm->fg_params->accu_charging);
 
                 ab8500_fg_coulomb_counter(di, true);
                 ab8500_fg_charge_state_to(di, AB8500_FG_CHARGE_READOUT);
@@ -1347,8 +1347,8 @@ static bool check_sysfs_capacity(struct ab8500_fg *di)
         cap_permille = ab8500_fg_convert_mah_to_permille(di,
                 di->bat_cap.user_mah);
 
-        lower = di->bat_cap.permille - di->bat->fg_params->user_cap_limit * 10;
-        upper = di->bat_cap.permille + di->bat->fg_params->user_cap_limit * 10;
+        lower = di->bat_cap.permille - di->bm->fg_params->user_cap_limit * 10;
+        upper = di->bat_cap.permille + di->bm->fg_params->user_cap_limit * 10;
 
         if (lower < 0)
                 lower = 0;
@@ -1388,7 +1388,7 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
         case AB8500_FG_DISCHARGE_INIT:
                 /* We use the FG IRQ to work on */
                 di->init_cnt = 0;
-                di->fg_samples = SEC_TO_SAMPLE(di->bat->fg_params->init_timer);
+                di->fg_samples = SEC_TO_SAMPLE(di->bm->fg_params->init_timer);
                 ab8500_fg_coulomb_counter(di, true);
                 ab8500_fg_discharge_state_to(di,
                         AB8500_FG_DISCHARGE_INITMEASURING);
@@ -1401,17 +1401,17 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
                  * samples to get an initial capacity.
                  * Then go to READOUT
                  */
-                sleep_time = di->bat->fg_params->init_timer;
+                sleep_time = di->bm->fg_params->init_timer;
 
                 /* Discard the first [x] seconds */
-                if (di->init_cnt > di->bat->fg_params->init_discard_time) {
+                if (di->init_cnt > di->bm->fg_params->init_discard_time) {
                         ab8500_fg_calc_cap_discharge_voltage(di, true);
 
                         ab8500_fg_check_capacity_limits(di, true);
                 }
 
                 di->init_cnt += sleep_time;
-                if (di->init_cnt > di->bat->fg_params->init_total_time)
+                if (di->init_cnt > di->bm->fg_params->init_total_time)
                         ab8500_fg_discharge_state_to(di,
                                 AB8500_FG_DISCHARGE_READOUT_INIT);
 
@@ -1426,7 +1426,7 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
                 /* Intentional fallthrough */
 
         case AB8500_FG_DISCHARGE_RECOVERY:
-                sleep_time = di->bat->fg_params->recovery_sleep_timer;
+                sleep_time = di->bm->fg_params->recovery_sleep_timer;
 
                 /*
                  * We should check the power consumption
@@ -1438,9 +1438,9 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
 
                 if (ab8500_fg_is_low_curr(di, di->inst_curr)) {
                         if (di->recovery_cnt >
-                                di->bat->fg_params->recovery_total_time) {
+                                di->bm->fg_params->recovery_total_time) {
                                 di->fg_samples = SEC_TO_SAMPLE(
-                                        di->bat->fg_params->accu_high_curr);
+                                        di->bm->fg_params->accu_high_curr);
                                 ab8500_fg_coulomb_counter(di, true);
                                 ab8500_fg_discharge_state_to(di,
                                         AB8500_FG_DISCHARGE_READOUT);
@@ -1453,7 +1453,7 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
                         di->recovery_cnt += sleep_time;
                 } else {
                         di->fg_samples = SEC_TO_SAMPLE(
-                                di->bat->fg_params->accu_high_curr);
+                                di->bm->fg_params->accu_high_curr);
                         ab8500_fg_coulomb_counter(di, true);
                         ab8500_fg_discharge_state_to(di,
                                 AB8500_FG_DISCHARGE_READOUT);
@@ -1462,7 +1462,7 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
 
         case AB8500_FG_DISCHARGE_READOUT_INIT:
                 di->fg_samples = SEC_TO_SAMPLE(
-                        di->bat->fg_params->accu_high_curr);
+                        di->bm->fg_params->accu_high_curr);
                 ab8500_fg_coulomb_counter(di, true);
                 ab8500_fg_discharge_state_to(di,
                                 AB8500_FG_DISCHARGE_READOUT);
@@ -1509,9 +1509,9 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
                         }
 
                         di->high_curr_cnt +=
-                                di->bat->fg_params->accu_high_curr;
+                                di->bm->fg_params->accu_high_curr;
                         if (di->high_curr_cnt >
-                                di->bat->fg_params->high_curr_time)
+                                di->bm->fg_params->high_curr_time)
                                 di->recovery_needed = true;
 
                         ab8500_fg_calc_cap_discharge_fg(di);
@@ -1528,7 +1528,7 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di)
                 ab8500_fg_calc_cap_discharge_voltage(di, true);
 
                 di->fg_samples = SEC_TO_SAMPLE(
-                        di->bat->fg_params->accu_high_curr);
+                        di->bm->fg_params->accu_high_curr);
                 ab8500_fg_coulomb_counter(di, true);
                 ab8500_fg_discharge_state_to(di,
                                 AB8500_FG_DISCHARGE_READOUT);
@@ -1721,7 +1721,7 @@ static void ab8500_fg_low_bat_work(struct work_struct *work)
         vbat = ab8500_fg_bat_voltage(di);
 
         /* Check if LOW_BAT still fulfilled */
-        if (vbat < di->bat->fg_params->lowbat_threshold) {
+        if (vbat < di->bm->fg_params->lowbat_threshold) {
                 di->flags.low_bat = true;
                 dev_warn(di->dev, "Battery voltage still LOW\n");
 
@@ -1779,8 +1779,8 @@ static int ab8500_fg_battok_init_hw_register(struct ab8500_fg *di)
         int ret;
         int new_val;
 
-        sel0 = di->bat->fg_params->battok_falling_th_sel0;
-        sel1 = di->bat->fg_params->battok_raising_th_sel1;
+        sel0 = di->bm->fg_params->battok_falling_th_sel0;
+        sel1 = di->bm->fg_params->battok_raising_th_sel1;
 
         cbp_sel0 = ab8500_fg_battok_calc(di, sel0);
         cbp_sel1 = ab8500_fg_battok_calc(di, sel1);
@@ -1963,7 +1963,7 @@ static int ab8500_fg_get_property(struct power_supply *psy,
                                 di->bat_cap.max_mah);
                 break;
         case POWER_SUPPLY_PROP_ENERGY_NOW:
-                if (di->flags.batt_unknown && !di->bat->chg_unknown_bat &&
+                if (di->flags.batt_unknown && !di->bm->chg_unknown_bat &&
                                 di->flags.batt_id_received)
                         val->intval = ab8500_fg_convert_mah_to_uwh(di,
                                         di->bat_cap.max_mah);
@@ -1978,21 +1978,21 @@ static int ab8500_fg_get_property(struct power_supply *psy,
                 val->intval = di->bat_cap.max_mah;
                 break;
         case POWER_SUPPLY_PROP_CHARGE_NOW:
-                if (di->flags.batt_unknown && !di->bat->chg_unknown_bat &&
+                if (di->flags.batt_unknown && !di->bm->chg_unknown_bat &&
                                 di->flags.batt_id_received)
                         val->intval = di->bat_cap.max_mah;
                 else
                         val->intval = di->bat_cap.prev_mah;
                 break;
         case POWER_SUPPLY_PROP_CAPACITY:
-                if (di->flags.batt_unknown && !di->bat->chg_unknown_bat &&
+                if (di->flags.batt_unknown && !di->bm->chg_unknown_bat &&
                                 di->flags.batt_id_received)
                         val->intval = 100;
                 else
                         val->intval = di->bat_cap.prev_percent;
                 break;
         case POWER_SUPPLY_PROP_CAPACITY_LEVEL:
-                if (di->flags.batt_unknown && !di->bat->chg_unknown_bat &&
+                if (di->flags.batt_unknown && !di->bm->chg_unknown_bat &&
                                 di->flags.batt_id_received)
                         val->intval = POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN;
                 else
@@ -2078,7 +2078,7 @@ static int ab8500_fg_get_ext_psy_data(struct device *dev, void *data)
                                 if (!di->flags.batt_id_received) {
                                         const struct abx500_battery_type *b;
 
-                                        b = &(di->bat->bat_type[di->bat->batt_id]);
+                                        b = &(di->bm->bat_type[di->bm->batt_id]);
 
                                         di->flags.batt_id_received = true;
 
@@ -2155,7 +2155,7 @@ static int ab8500_fg_init_hw_registers(struct ab8500_fg *di)
                 AB8500_SYS_CTRL2_BLOCK,
                 AB8500_LOW_BAT_REG,
                 ab8500_volt_to_regval(
-                        di->bat->fg_params->lowbat_threshold) << 1 |
+                        di->bm->fg_params->lowbat_threshold) << 1 |
                 LOW_BAT_ENABLE);
         if (ret) {
                 dev_err(di->dev, "%s write failed\n", __func__);
@@ -2457,10 +2457,10 @@ static int __devinit ab8500_fg_probe(struct platform_device *pdev)
                 dev_err(&pdev->dev, "%s no mem for ab8500_fg\n", __func__);
                 return -ENOMEM;
         }
-        di->bat = pdev->mfd_cell->platform_data;
-        if (!di->bat) {
+        di->bm = pdev->mfd_cell->platform_data;
+        if (!di->bm) {
                 if (np) {
-                        ret = bmdevs_of_probe(&pdev->dev, np, &di->bat);
+                        ret = ab8500_bm_of_probe(&pdev->dev, np, &di->bm);
                         if (ret) {
                                 dev_err(&pdev->dev,
                                         "failed to get battery information\n");
@@ -2491,11 +2491,11 @@ static int __devinit ab8500_fg_probe(struct platform_device *pdev)
         di->fg_psy.external_power_changed = ab8500_fg_external_power_changed;
 
         di->bat_cap.max_mah_design = MILLI_TO_MICRO *
-                di->bat->bat_type[di->bat->batt_id].charge_full_design;
+                di->bm->bat_type[di->bm->batt_id].charge_full_design;
 
         di->bat_cap.max_mah = di->bat_cap.max_mah_design;
 
-        di->vbat_nom = di->bat->bat_type[di->bat->batt_id].nominal_voltage;
+        di->vbat_nom = di->bm->bat_type[di->bm->batt_id].nominal_voltage;
 
         di->init_capacity = true;
 
@@ -2549,7 +2549,7 @@ static int __devinit ab8500_fg_probe(struct platform_device *pdev)
                 goto free_inst_curr_wq;
         }
 
-        di->fg_samples = SEC_TO_SAMPLE(di->bat->fg_params->init_timer);
+        di->fg_samples = SEC_TO_SAMPLE(di->bm->fg_params->init_timer);
         ab8500_fg_coulomb_counter(di, true);
 
         /* Initialize completion used to notify completion of inst current */