diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/Makefile | 2 | ||||
| -rw-r--r-- | drivers/power/supply/ab8500-bm.h | 2 | ||||
| -rw-r--r-- | drivers/power/supply/ab8500_chargalg.c (renamed from drivers/power/supply/abx500_chargalg.c) | 576 | ||||
| -rw-r--r-- | drivers/power/supply/ab8500_charger.c | 2 |
4 files changed, 291 insertions, 291 deletions
diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile index 33059a91f60c..dde138bc1591 100644 --- a/drivers/power/supply/Makefile +++ b/drivers/power/supply/Makefile @@ -60,7 +60,7 @@ obj-$(CONFIG_BATTERY_TWL4030_MADC) += twl4030_madc_battery.o obj-$(CONFIG_CHARGER_88PM860X) += 88pm860x_charger.o obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o obj-$(CONFIG_BATTERY_RX51) += rx51_battery.o -obj-$(CONFIG_AB8500_BM) += ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o abx500_chargalg.o +obj-$(CONFIG_AB8500_BM) += ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o ab8500_chargalg.o obj-$(CONFIG_CHARGER_CPCAP) += cpcap-charger.o obj-$(CONFIG_CHARGER_ISP1704) += isp1704_charger.o obj-$(CONFIG_CHARGER_MAX8903) += max8903_charger.o diff --git a/drivers/power/supply/ab8500-bm.h b/drivers/power/supply/ab8500-bm.h index 0c940571e5b0..4e417fbae60c 100644 --- a/drivers/power/supply/ab8500-bm.h +++ b/drivers/power/supply/ab8500-bm.h @@ -729,6 +729,6 @@ int ab8500_bm_of_probe(struct device *dev, extern struct platform_driver ab8500_fg_driver; extern struct platform_driver ab8500_btemp_driver; -extern struct platform_driver abx500_chargalg_driver; +extern struct platform_driver ab8500_chargalg_driver; #endif /* _AB8500_CHARGER_H_ */ diff --git a/drivers/power/supply/abx500_chargalg.c b/drivers/power/supply/ab8500_chargalg.c index a17849bfacbf..b0bbb1c4b83a 100644 --- a/drivers/power/supply/abx500_chargalg.c +++ b/drivers/power/supply/ab8500_chargalg.c @@ -3,7 +3,7 @@ * Copyright (C) ST-Ericsson SA 2012 * Copyright (c) 2012 Sony Mobile Communications AB * - * Charging algorithm driver for abx500 variants + * Charging algorithm driver for AB8500 * * Authors: * Johan Palsson <johan.palsson@stericsson.com> @@ -49,18 +49,18 @@ #define CHARGALG_CURR_STEP_LOW 0 #define CHARGALG_CURR_STEP_HIGH 100 -enum abx500_chargers { +enum ab8500_chargers { NO_CHG, AC_CHG, USB_CHG, }; -struct abx500_chargalg_charger_info { - enum abx500_chargers conn_chg; - enum abx500_chargers prev_conn_chg; - enum abx500_chargers online_chg; - enum abx500_chargers prev_online_chg; - enum abx500_chargers charger_type; +struct ab8500_chargalg_charger_info { + enum ab8500_chargers conn_chg; + enum ab8500_chargers prev_conn_chg; + enum ab8500_chargers online_chg; + enum ab8500_chargers prev_online_chg; + enum ab8500_chargers charger_type; bool usb_chg_ok; bool ac_chg_ok; int usb_volt; @@ -73,18 +73,18 @@ struct abx500_chargalg_charger_info { int ac_iset; }; -struct abx500_chargalg_suspension_status { +struct ab8500_chargalg_suspension_status { bool suspended_change; bool ac_suspended; bool usb_suspended; }; -struct abx500_chargalg_current_step_status { +struct ab8500_chargalg_current_step_status { bool curr_step_change; int curr_step; }; -struct abx500_chargalg_battery_data { +struct ab8500_chargalg_battery_data { int temp; int volt; int avg_curr; @@ -92,7 +92,7 @@ struct abx500_chargalg_battery_data { int percent; }; -enum abx500_chargalg_states { +enum ab8500_chargalg_states { STATE_HANDHELD_INIT, STATE_HANDHELD, STATE_CHG_NOT_OK_INIT, @@ -154,7 +154,7 @@ static const char *states[] = { "WD_EXPIRED", }; -struct abx500_chargalg_events { +struct ab8500_chargalg_events { bool batt_unknown; bool mainextchnotok; bool batt_ovv; @@ -176,7 +176,7 @@ struct abx500_chargalg_events { }; /** - * struct abx500_charge_curr_maximization - Charger maximization parameters + * struct ab8500_charge_curr_maximization - Charger maximization parameters * @original_iset: the non optimized/maximised charger current * @current_iset: the charging current used at this moment * @test_delta_i: the delta between the current we want to charge and the @@ -190,7 +190,7 @@ struct abx500_chargalg_events { * @level: tells in how many steps the charging current has been increased */ -struct abx500_charge_curr_maximization { +struct ab8500_charge_curr_maximization { int original_iset; int current_iset; int test_delta_i; @@ -207,7 +207,7 @@ enum maxim_ret { }; /** - * struct abx500_chargalg - abx500 Charging algorithm device information + * struct ab8500_chargalg - ab8500 Charging algorithm device information * @dev: pointer to the structure device * @charge_status: battery operating status * @eoc_cnt: counter used to determine end-of_charge @@ -223,7 +223,7 @@ enum maxim_ret { * @susp_status: current charger suspension status * @bm: Platform specific battery management information * @curr_status: Current step status for over-current protection - * @parent: pointer to the struct abx500 + * @parent: pointer to the struct ab8500 * @chargalg_psy: structure that holds the battery properties exposed by * the charging algorithm * @events: structure for information about events triggered @@ -235,25 +235,25 @@ enum maxim_ret { * @maintenance_timer: maintenance charging timer * @chargalg_kobject: structure of type kobject */ -struct abx500_chargalg { +struct ab8500_chargalg { struct device *dev; int charge_status; int eoc_cnt; bool maintenance_chg; int t_hyst_norm; int t_hyst_lowhigh; - enum abx500_chargalg_states charge_state; - struct abx500_charge_curr_maximization ccm; - struct abx500_chargalg_charger_info chg_info; - struct abx500_chargalg_battery_data batt_data; - struct abx500_chargalg_suspension_status susp_status; + enum ab8500_chargalg_states charge_state; + struct ab8500_charge_curr_maximization ccm; + struct ab8500_chargalg_charger_info chg_info; + struct ab8500_chargalg_battery_data batt_data; + struct ab8500_chargalg_suspension_status susp_status; struct ab8500 *parent; - struct abx500_chargalg_current_step_status curr_status; + struct ab8500_chargalg_current_step_status curr_status; struct abx500_bm_data *bm; struct power_supply *chargalg_psy; struct ux500_charger *ac_chg; struct ux500_charger *usb_chg; - struct abx500_chargalg_events events; + struct ab8500_chargalg_events events; struct workqueue_struct *chargalg_wq; struct delayed_work chargalg_periodic_work; struct delayed_work chargalg_wd_work; @@ -267,28 +267,28 @@ struct abx500_chargalg { BLOCKING_NOTIFIER_HEAD(charger_notifier_list); /* Main battery properties */ -static enum power_supply_property abx500_chargalg_props[] = { +static enum power_supply_property ab8500_chargalg_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_HEALTH, }; -struct abx500_chargalg_sysfs_entry { +struct ab8500_chargalg_sysfs_entry { struct attribute attr; - ssize_t (*show)(struct abx500_chargalg *, char *); - ssize_t (*store)(struct abx500_chargalg *, const char *, size_t); + ssize_t (*show)(struct ab8500_chargalg *, char *); + ssize_t (*store)(struct ab8500_chargalg *, const char *, size_t); }; /** - * abx500_chargalg_safety_timer_expired() - Expiration of the safety timer + * ab8500_chargalg_safety_timer_expired() - Expiration of the safety timer * @timer: pointer to the hrtimer structure * * This function gets called when the safety timer for the charger * expires */ static enum hrtimer_restart -abx500_chargalg_safety_timer_expired(struct hrtimer *timer) +ab8500_chargalg_safety_timer_expired(struct hrtimer *timer) { - struct abx500_chargalg *di = container_of(timer, struct abx500_chargalg, + struct ab8500_chargalg *di = container_of(timer, struct ab8500_chargalg, safety_timer); dev_err(di->dev, "Safety timer expired\n"); di->events.safety_timer_expired = true; @@ -300,7 +300,7 @@ abx500_chargalg_safety_timer_expired(struct hrtimer *timer) } /** - * abx500_chargalg_maintenance_timer_expired() - Expiration of + * ab8500_chargalg_maintenance_timer_expired() - Expiration of * the maintenance timer * @timer: pointer to the timer structure * @@ -308,10 +308,10 @@ abx500_chargalg_safety_timer_expired(struct hrtimer *timer) * expires */ static enum hrtimer_restart -abx500_chargalg_maintenance_timer_expired(struct hrtimer *timer) +ab8500_chargalg_maintenance_timer_expired(struct hrtimer *timer) { - struct abx500_chargalg *di = container_of(timer, struct abx500_chargalg, + struct ab8500_chargalg *di = container_of(timer, struct ab8500_chargalg, maintenance_timer); dev_dbg(di->dev, "Maintenance timer expired\n"); @@ -324,13 +324,13 @@ abx500_chargalg_maintenance_timer_expired(struct hrtimer *timer) } /** - * abx500_chargalg_state_to() - Change charge state - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_state_to() - Change charge state + * @di: pointer to the ab8500_chargalg structure * * This function gets called when a charge state change should occur */ -static void abx500_chargalg_state_to(struct abx500_chargalg *di, - enum abx500_chargalg_states state) +static void ab8500_chargalg_state_to(struct ab8500_chargalg *di, + enum ab8500_chargalg_states state) { dev_dbg(di->dev, "State changed: %s (From state: [%d] %s =to=> [%d] %s )\n", @@ -343,7 +343,7 @@ static void abx500_chargalg_state_to(struct abx500_chargalg *di, di->charge_state = state; } -static int abx500_chargalg_check_charger_enable(struct abx500_chargalg *di) +static int ab8500_chargalg_check_charger_enable(struct ab8500_chargalg *di) { switch (di->charge_state) { case STATE_NORMAL: @@ -368,13 +368,13 @@ static int abx500_chargalg_check_charger_enable(struct abx500_chargalg *di) } /** - * abx500_chargalg_check_charger_connection() - Check charger connection change - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_check_charger_connection() - Check charger connection change + * @di: pointer to the ab8500_chargalg structure * * This function will check if there is a change in the charger connection * and change charge state accordingly. AC has precedence over USB. */ -static int abx500_chargalg_check_charger_connection(struct abx500_chargalg *di) +static int ab8500_chargalg_check_charger_connection(struct ab8500_chargalg *di) { if (di->chg_info.conn_chg != di->chg_info.prev_conn_chg || di->susp_status.suspended_change) { @@ -387,23 +387,23 @@ static int abx500_chargalg_check_charger_connection(struct abx500_chargalg *di) dev_dbg(di->dev, "Charging source is AC\n"); if (di->chg_info.charger_type != AC_CHG) { di->chg_info.charger_type = AC_CHG; - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); } } else if ((di->chg_info.conn_chg & USB_CHG) && !di->susp_status.usb_suspended) { dev_dbg(di->dev, "Charging source is USB\n"); di->chg_info.charger_type = USB_CHG; - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); } else if (di->chg_info.conn_chg && (di->susp_status.ac_suspended || di->susp_status.usb_suspended)) { dev_dbg(di->dev, "Charging is suspended\n"); di->chg_info.charger_type = NO_CHG; - abx500_chargalg_state_to(di, STATE_SUSPENDED_INIT); + ab8500_chargalg_state_to(di, STATE_SUSPENDED_INIT); } else { dev_dbg(di->dev, "Charging source is OFF\n"); di->chg_info.charger_type = NO_CHG; - abx500_chargalg_state_to(di, STATE_HANDHELD_INIT); + ab8500_chargalg_state_to(di, STATE_HANDHELD_INIT); } di->chg_info.prev_conn_chg = di->chg_info.conn_chg; di->susp_status.suspended_change = false; @@ -412,29 +412,29 @@ static int abx500_chargalg_check_charger_connection(struct abx500_chargalg *di) } /** - * abx500_chargalg_check_current_step_status() - Check charging current + * ab8500_chargalg_check_current_step_status() - Check charging current * step status. - * @di: pointer to the abx500_chargalg structure + * @di: pointer to the ab8500_chargalg structure * * This function will check if there is a change in the charging current step * and change charge state accordingly. */ -static void abx500_chargalg_check_current_step_status - (struct abx500_chargalg *di) +static void ab8500_chargalg_check_current_step_status + (struct ab8500_chargalg *di) { if (di->curr_status.curr_step_change) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); di->curr_status.curr_step_change = false; } /** - * abx500_chargalg_start_safety_timer() - Start charging safety timer - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_start_safety_timer() - Start charging safety timer + * @di: pointer to the ab8500_chargalg structure * * The safety timer is used to avoid overcharging of old or bad batteries. * There are different timers for AC and USB */ -static void abx500_chargalg_start_safety_timer(struct abx500_chargalg *di) +static void ab8500_chargalg_start_safety_timer(struct ab8500_chargalg *di) { /* Charger-dependent expiration time in hours*/ int timer_expiration = 0; @@ -461,27 +461,27 @@ static void abx500_chargalg_start_safety_timer(struct abx500_chargalg *di) } /** - * abx500_chargalg_stop_safety_timer() - Stop charging safety timer - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_stop_safety_timer() - Stop charging safety timer + * @di: pointer to the ab8500_chargalg structure * * The safety timer is stopped whenever the NORMAL state is exited */ -static void abx500_chargalg_stop_safety_timer(struct abx500_chargalg *di) +static void ab8500_chargalg_stop_safety_timer(struct ab8500_chargalg *di) { if (hrtimer_try_to_cancel(&di->safety_timer) >= 0) di->events.safety_timer_expired = false; } /** - * abx500_chargalg_start_maintenance_timer() - Start charging maintenance timer - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_start_maintenance_timer() - Start charging maintenance timer + * @di: pointer to the ab8500_chargalg structure * @duration: duration of ther maintenance timer in hours * * The maintenance timer is used to maintain the charge in the battery once * the battery is considered full. These timers are chosen to match the * discharge curve of the battery */ -static void abx500_chargalg_start_maintenance_timer(struct abx500_chargalg *di, +static void ab8500_chargalg_start_maintenance_timer(struct ab8500_chargalg *di, int duration) { hrtimer_set_expires_range(&di->maintenance_timer, @@ -492,26 +492,26 @@ static void abx500_chargalg_start_maintenance_timer(struct abx500_chargalg *di, } /** - * abx500_chargalg_stop_maintenance_timer() - Stop maintenance timer - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_stop_maintenance_timer() - Stop maintenance timer + * @di: pointer to the ab8500_chargalg structure * * The maintenance timer is stopped whenever maintenance ends or when another * state is entered */ -static void abx500_chargalg_stop_maintenance_timer(struct abx500_chargalg *di) +static void ab8500_chargalg_stop_maintenance_timer(struct ab8500_chargalg *di) { if (hrtimer_try_to_cancel(&di->maintenance_timer) >= 0) di->events.maintenance_timer_expired = false; } /** - * abx500_chargalg_kick_watchdog() - Kick charger watchdog - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_kick_watchdog() - Kick charger watchdog + * @di: pointer to the ab8500_chargalg structure * * The charger watchdog have to be kicked periodically whenever the charger is * on, else the ABB will reset the system */ -static int abx500_chargalg_kick_watchdog(struct abx500_chargalg *di) +static int ab8500_chargalg_kick_watchdog(struct ab8500_chargalg *di) { /* Check if charger exists and kick watchdog if charging */ if (di->ac_chg && di->ac_chg->ops.kick_wd && @@ -535,8 +535,8 @@ static int abx500_chargalg_kick_watchdog(struct abx500_chargalg *di) } /** - * abx500_chargalg_ac_en() - Turn on/off the AC charger - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_ac_en() - Turn on/off the AC charger + * @di: pointer to the ab8500_chargalg structure * @enable: charger on/off * @vset: requested charger output voltage * @iset: requested charger output current @@ -544,10 +544,10 @@ static int abx500_chargalg_kick_watchdog(struct abx500_chargalg *di) * The AC charger will be turned on/off with the requested charge voltage and * current */ -static int abx500_chargalg_ac_en(struct abx500_chargalg *di, int enable, +static int ab8500_chargalg_ac_en(struct ab8500_chargalg *di, int enable, int vset, int iset) { - static int abx500_chargalg_ex_ac_enable_toggle; + static int ab8500_chargalg_ex_ac_enable_toggle; if (!di->ac_chg || !di->ac_chg->ops.enable) return -ENXIO; @@ -563,18 +563,18 @@ static int abx500_chargalg_ac_en(struct abx500_chargalg *di, int enable, /* Enable external charger */ if (enable && di->ac_chg->external && - !abx500_chargalg_ex_ac_enable_toggle) { + !ab8500_chargalg_ex_ac_enable_toggle) { blocking_notifier_call_chain(&charger_notifier_list, 0, di->dev); - abx500_chargalg_ex_ac_enable_toggle++; + ab8500_chargalg_ex_ac_enable_toggle++; } return di->ac_chg->ops.enable(di->ac_chg, enable, vset, iset); } /** - * abx500_chargalg_usb_en() - Turn on/off the USB charger - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_usb_en() - Turn on/off the USB charger + * @di: pointer to the ab8500_chargalg structure * @enable: charger on/off * @vset: requested charger output voltage * @iset: requested charger output current @@ -582,7 +582,7 @@ static int abx500_chargalg_ac_en(struct abx500_chargalg *di, int enable, * The USB charger will be turned on/off with the requested charge voltage and * current */ -static int abx500_chargalg_usb_en(struct abx500_chargalg *di, int enable, +static int ab8500_chargalg_usb_en(struct ab8500_chargalg *di, int enable, int vset, int iset) { if (!di->usb_chg || !di->usb_chg->ops.enable) @@ -601,14 +601,14 @@ static int abx500_chargalg_usb_en(struct abx500_chargalg *di, int enable, } /** - * abx500_chargalg_update_chg_curr() - Update charger current - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_update_chg_curr() - Update charger current + * @di: pointer to the ab8500_chargalg structure * @iset: requested charger output current * * The charger output current will be updated for the charger * that is currently in use */ -static int abx500_chargalg_update_chg_curr(struct abx500_chargalg *di, +static int ab8500_chargalg_update_chg_curr(struct ab8500_chargalg *di, int iset) { /* Check if charger exists and update current if charging */ @@ -642,19 +642,19 @@ static int abx500_chargalg_update_chg_curr(struct abx500_chargalg *di, } /** - * abx500_chargalg_stop_charging() - Stop charging - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_stop_charging() - Stop charging + * @di: pointer to the ab8500_chargalg structure * * This function is called from any state where charging should be stopped. * All charging is disabled and all status parameters and timers are changed * accordingly */ -static void abx500_chargalg_stop_charging(struct abx500_chargalg *di) +static void ab8500_chargalg_stop_charging(struct ab8500_chargalg *di) { - abx500_chargalg_ac_en(di, false, 0, 0); - abx500_chargalg_usb_en(di, false, 0, 0); - abx500_chargalg_stop_safety_timer(di); - abx500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_ac_en(di, false, 0, 0); + ab8500_chargalg_usb_en(di, false, 0, 0); + ab8500_chargalg_stop_safety_timer(di); + ab8500_chargalg_stop_maintenance_timer(di); di->charge_status = POWER_SUPPLY_STATUS_NOT_CHARGING; di->maintenance_chg = false; cancel_delayed_work(&di->chargalg_wd_work); @@ -662,19 +662,19 @@ static void abx500_chargalg_stop_charging(struct abx500_chargalg *di) } /** - * abx500_chargalg_hold_charging() - Pauses charging - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_hold_charging() - Pauses charging + * @di: pointer to the ab8500_chargalg structure * * This function is called in the case where maintenance charging has been * disabled and instead a battery voltage mode is entered to check when the * battery voltage has reached a certain recharge voltage */ -static void abx500_chargalg_hold_charging(struct abx500_chargalg *di) +static void ab8500_chargalg_hold_charging(struct ab8500_chargalg *di) { - abx500_chargalg_ac_en(di, false, 0, 0); - abx500_chargalg_usb_en(di, false, 0, 0); - abx500_chargalg_stop_safety_timer(di); - abx500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_ac_en(di, false, 0, 0); + ab8500_chargalg_usb_en(di, false, 0, 0); + ab8500_chargalg_stop_safety_timer(di); + ab8500_chargalg_stop_maintenance_timer(di); di->charge_status = POWER_SUPPLY_STATUS_CHARGING; di->maintenance_chg = false; cancel_delayed_work(&di->chargalg_wd_work); @@ -682,30 +682,30 @@ static void abx500_chargalg_hold_charging(struct abx500_chargalg *di) } /** - * abx500_chargalg_start_charging() - Start the charger - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_start_charging() - Start the charger + * @di: pointer to the ab8500_chargalg structure * @vset: requested charger output voltage * @iset: requested charger output current * * A charger will be enabled depending on the requested charger type that was * detected previously. */ -static void abx500_chargalg_start_charging(struct abx500_chargalg *di, +static void ab8500_chargalg_start_charging(struct ab8500_chargalg *di, int vset, int iset) { switch (di->chg_info.charger_type) { case AC_CHG: dev_dbg(di->dev, "AC parameters: Vset %d, Ich %d\n", vset, iset); - abx500_chargalg_usb_en(di, false, 0, 0); - abx500_chargalg_ac_en(di, true, vset, iset); + ab8500_chargalg_usb_en(di, false, 0, 0); + ab8500_chargalg_ac_en(di, true, vset, iset); break; case USB_CHG: dev_dbg(di->dev, "USB parameters: Vset %d, Ich %d\n", vset, iset); - abx500_chargalg_ac_en(di, false, 0, 0); - abx500_chargalg_usb_en(di, true, vset, iset); + ab8500_chargalg_ac_en(di, false, 0, 0); + ab8500_chargalg_usb_en(di, true, vset, iset); break; default: @@ -715,13 +715,13 @@ static void abx500_chargalg_start_charging(struct abx500_chargalg *di, } /** - * abx500_chargalg_check_temp() - Check battery temperature ranges - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_check_temp() - Check battery temperature ranges + * @di: pointer to the ab8500_chargalg structure * * The battery temperature is checked against the predefined limits and the * charge state is changed accordingly */ -static void abx500_chargalg_check_temp(struct abx500_chargalg *di) +static void ab8500_chargalg_check_temp(struct ab8500_chargalg *di) { if (di->batt_data.temp > (di->bm->temp_low + di->t_hyst_norm) && di->batt_data.temp < (di->bm->temp_high - di->t_hyst_norm)) { @@ -760,12 +760,12 @@ static void abx500_chargalg_check_temp(struct abx500_chargalg *di) } /** - * abx500_chargalg_check_charger_voltage() - Check charger voltage - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_check_charger_voltage() - Check charger voltage + * @di: pointer to the ab8500_chargalg structure * * Charger voltage is checked against maximum limit */ -static void abx500_chargalg_check_charger_voltage(struct abx500_chargalg *di) +static void ab8500_chargalg_check_charger_voltage(struct ab8500_chargalg *di) { if (di->chg_info.usb_volt > di->bm->chg_params->usb_volt_max) di->chg_info.usb_chg_ok = false; @@ -780,14 +780,14 @@ static void abx500_chargalg_check_charger_voltage(struct abx500_chargalg *di) } /** - * abx500_chargalg_end_of_charge() - Check if end-of-charge criteria is fulfilled - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_end_of_charge() - Check if end-of-charge criteria is fulfilled + * @di: pointer to the ab8500_chargalg structure * * End-of-charge criteria is fulfilled when the battery voltage is above a * certain limit and the battery current is below a certain limit for a * predefined number of consecutive seconds. If true, the battery is full */ -static void abx500_chargalg_end_of_charge(struct abx500_chargalg *di) +static void ab8500_chargalg_end_of_charge(struct ab8500_chargalg *di) { if (di->charge_status == POWER_SUPPLY_STATUS_CHARGING && di->charge_state == STATE_NORMAL && @@ -815,7 +815,7 @@ static void abx500_chargalg_end_of_charge(struct abx500_chargalg *di) } } -static void init_maxim_chg_curr(struct abx500_chargalg *di) +static void init_maxim_chg_curr(struct ab8500_chargalg *di) { di->ccm.original_iset = di->bm->bat_type[di->bm->batt_id].normal_cur_lvl; @@ -828,15 +828,15 @@ static void init_maxim_chg_curr(struct abx500_chargalg *di) } /** - * abx500_chargalg_chg_curr_maxim - increases the charger current to + * ab8500_chargalg_chg_curr_maxim - increases the charger current to * compensate for the system load - * @di pointer to the abx500_chargalg structure + * @di pointer to the ab8500_chargalg structure * * This maximization function is used to raise the charger current to get the * battery current as close to the optimal value as possible. The battery * current during charging is affected by the system load */ -static enum maxim_ret abx500_chargalg_chg_curr_maxim(struct abx500_chargalg *di) +static enum maxim_ret ab8500_chargalg_chg_curr_maxim(struct ab8500_chargalg *di) { int delta_i; @@ -908,21 +908,21 @@ static enum maxim_ret abx500_chargalg_chg_curr_maxim(struct abx500_chargalg *di) } } -static void handle_maxim_chg_curr(struct abx500_chargalg *di) +static void handle_maxim_chg_curr(struct ab8500_chargalg *di) { enum maxim_ret ret; int result; - ret = abx500_chargalg_chg_curr_maxim(di); + ret = ab8500_chargalg_chg_curr_maxim(di); switch (ret) { case MAXIM_RET_CHANGE: - result = abx500_chargalg_update_chg_curr(di, + result = ab8500_chargalg_update_chg_curr(di, di->ccm.current_iset); if (result) dev_err(di->dev, "failed to set chg curr\n"); break; case MAXIM_RET_IBAT_TOO_HIGH: - result = abx500_chargalg_update_chg_curr(di, + result = ab8500_chargalg_update_chg_curr(di, di->bm->bat_type[di->bm->batt_id].normal_cur_lvl); if (result) dev_err(di->dev, "failed to set chg curr\n"); @@ -935,12 +935,12 @@ static void handle_maxim_chg_curr(struct abx500_chargalg *di) } } -static int abx500_chargalg_get_ext_psy_data(struct device *dev, void *data) +static int ab8500_chargalg_get_ext_psy_data(struct device *dev, void *data) { struct power_supply *psy; struct power_supply *ext = dev_get_drvdata(dev); const char **supplicants = (const char **)ext->supplied_to; - struct abx500_chargalg *di; + struct ab8500_chargalg *di; union power_supply_propval ret; int j; bool capacity_updated = false; @@ -1259,7 +1259,7 @@ static int abx500_chargalg_get_ext_psy_data(struct device *dev, void *data) } /** - * abx500_chargalg_external_power_changed() - callback for power supply changes + * ab8500_chargalg_external_power_changed() - callback for power supply changes * @psy: pointer to the structure power_supply * * This function is the entry point of the pointer external_power_changed @@ -1267,9 +1267,9 @@ static int abx500_chargalg_get_ext_psy_data(struct device *dev, void *data) * This function gets executed when there is a change in any external power * supply that this driver needs to be notified of. */ -static void abx500_chargalg_external_power_changed(struct power_supply *psy) +static void ab8500_chargalg_external_power_changed(struct power_supply *psy) { - struct abx500_chargalg *di = power_supply_get_drvdata(psy); + struct ab8500_chargalg *di = power_supply_get_drvdata(psy); /* * Trigger execution of the algorithm instantly and read @@ -1279,14 +1279,14 @@ static void abx500_chargalg_external_power_changed(struct power_supply *psy) } /** - * abx500_chargalg_algorithm() - Main function for the algorithm - * @di: pointer to the abx500_chargalg structure + * ab8500_chargalg_algorithm() - Main function for the algorithm + * @di: pointer to the ab8500_chargalg structure * * This is the main control function for the charging algorithm. * It is called periodically or when something happens that will * trigger a state change */ -static void abx500_chargalg_algorithm(struct abx500_chargalg *di) +static void ab8500_chargalg_algorithm(struct ab8500_chargalg *di) { int charger_status; int ret; @@ -1294,17 +1294,17 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) /* Collect data from all power_supply class devices */ class_for_each_device(power_supply_class, NULL, - di->chargalg_psy, abx500_chargalg_get_ext_psy_data); + di->chargalg_psy, ab8500_chargalg_get_ext_psy_data); - abx500_chargalg_end_of_charge(di); - abx500_chargalg_check_temp(di); - abx500_chargalg_check_charger_voltage(di); + ab8500_chargalg_end_of_charge(di); + ab8500_chargalg_check_temp(di); + ab8500_chargalg_check_charger_voltage(di); - charger_status = abx500_chargalg_check_charger_connection(di); - abx500_chargalg_check_current_step_status(di); + charger_status = ab8500_chargalg_check_charger_connection(di); + ab8500_chargalg_check_current_step_status(di); if (is_ab8500(di->parent)) { - ret = abx500_chargalg_check_charger_enable(di); + ret = ab8500_chargalg_check_charger_enable(di); if (ret < 0) dev_err(di->dev, "Checking charger is enabled error" ": Returned Value %d\n", ret); @@ -1319,7 +1319,7 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) (di->events.batt_unknown && !di->bm->chg_unknown_bat)) { if (di->charge_state != STATE_HANDHELD) { di->events.safety_timer_expired = false; - abx500_chargalg_state_to(di, STATE_HANDHELD_INIT); + ab8500_chargalg_state_to(di, STATE_HANDHELD_INIT); } } @@ -1332,7 +1332,7 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) /* Safety timer expiration */ else if (di->events.safety_timer_expired) { if (di->charge_state != STATE_SAFETY_TIMER_EXPIRED) - abx500_chargalg_state_to(di, + ab8500_chargalg_state_to(di, STATE_SAFETY_TIMER_EXPIRED_INIT); } /* @@ -1343,7 +1343,7 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) /* Battery removed */ else if (di->events.batt_rem) { if (di->charge_state != STATE_BATT_REMOVED) - abx500_chargalg_state_to(di, STATE_BATT_REMOVED_INIT); + ab8500_chargalg_state_to(di, STATE_BATT_REMOVED_INIT); } /* Main or USB charger not ok. */ else if (di->events.mainextchnotok || di->events.usbchargernotok) { @@ -1353,7 +1353,7 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) */ if (di->charge_state != STATE_CHG_NOT_OK && !di->events.vbus_collapsed) - abx500_chargalg_state_to(di, STATE_CHG_NOT_OK_INIT); + ab8500_chargalg_state_to(di, STATE_CHG_NOT_OK_INIT); } /* VBUS, Main or VBAT OVV. */ else if (di->events.vbus_ovv || @@ -1362,31 +1362,31 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) !di->chg_info.usb_chg_ok || !di->chg_info.ac_chg_ok) { if (di->charge_state != STATE_OVV_PROTECT) - abx500_chargalg_state_to(di, STATE_OVV_PROTECT_INIT); + ab8500_chargalg_state_to(di, STATE_OVV_PROTECT_INIT); } /* USB Thermal, stop charging */ else if (di->events.main_thermal_prot || di->events.usb_thermal_prot) { if (di->charge_state != STATE_HW_TEMP_PROTECT) - abx500_chargalg_state_to(di, + ab8500_chargalg_state_to(di, STATE_HW_TEMP_PROTECT_INIT); } /* Battery temp over/under */ else if (di->events.btemp_underover) { if (di->charge_state != STATE_TEMP_UNDEROVER) - abx500_chargalg_state_to(di, + ab8500_chargalg_state_to(di, STATE_TEMP_UNDEROVER_INIT); } /* Watchdog expired */ else if (di->events.ac_wd_expired || di->events.usb_wd_expired) { if (di->charge_state != STATE_WD_EXPIRED) - abx500_chargalg_state_to(di, STATE_WD_EXPIRED_INIT); + ab8500_chargalg_state_to(di, STATE_WD_EXPIRED_INIT); } /* Battery temp high/low */ else if (di->events.btemp_lowhigh) { if (di->charge_state != STATE_TEMP_LOWHIGH) - abx500_chargalg_state_to(di, STATE_TEMP_LOWHIGH_INIT); + ab8500_chargalg_state_to(di, STATE_TEMP_LOWHIGH_INIT); } dev_dbg(di->dev, @@ -1418,9 +1418,9 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) switch (di->charge_state) { case STATE_HANDHELD_INIT: - abx500_chargalg_stop_charging(di); + ab8500_chargalg_stop_charging(di); di->charge_status = POWER_SUPPLY_STATUS_DISCHARGING; - abx500_chargalg_state_to(di, STATE_HANDHELD); + ab8500_chargalg_state_to(di, STATE_HANDHELD); fallthrough; case STATE_HANDHELD: @@ -1428,14 +1428,14 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) case STATE_SUSPENDED_INIT: if (di->susp_status.ac_suspended) - abx500_chargalg_ac_en(di, false, 0, 0); + ab8500_chargalg_ac_en(di, false, 0, 0); if (di->susp_status.usb_suspended) - abx500_chargalg_usb_en(di, false, 0, 0); - abx500_chargalg_stop_safety_timer(di); - abx500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_usb_en(di, false, 0, 0); + ab8500_chargalg_stop_safety_timer(di); + ab8500_chargalg_stop_maintenance_timer(di); di->charge_status = POWER_SUPPLY_STATUS_NOT_CHARGING; di->maintenance_chg = false; - abx500_chargalg_state_to(di, STATE_SUSPENDED); + ab8500_chargalg_state_to(di, STATE_SUSPENDED); power_supply_changed(di->chargalg_psy); fallthrough; @@ -1444,29 +1444,29 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) break; case STATE_BATT_REMOVED_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_BATT_REMOVED); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_BATT_REMOVED); fallthrough; case STATE_BATT_REMOVED: if (!di->events.batt_rem) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_HW_TEMP_PROTECT_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_HW_TEMP_PROTECT); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_HW_TEMP_PROTECT); fallthrough; case STATE_HW_TEMP_PROTECT: if (!di->events.main_thermal_prot && !di->events.usb_thermal_prot) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_OVV_PROTECT_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_OVV_PROTECT); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_OVV_PROTECT); fallthrough; case STATE_OVV_PROTECT: @@ -1475,23 +1475,23 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) !di->events.batt_ovv && di->chg_info.usb_chg_ok && di->chg_info.ac_chg_ok) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_CHG_NOT_OK_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_CHG_NOT_OK); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_CHG_NOT_OK); fallthrough; case STATE_CHG_NOT_OK: if (!di->events.mainextchnotok && !di->events.usbchargernotok) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_SAFETY_TIMER_EXPIRED_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_SAFETY_TIMER_EXPIRED); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_SAFETY_TIMER_EXPIRED); fallthrough; case STATE_SAFETY_TIMER_EXPIRED: @@ -1500,20 +1500,20 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) case STATE_NORMAL_INIT: if (di->curr_status.curr_step == CHARGALG_CURR_STEP_LOW) - abx500_chargalg_stop_charging(di); + ab8500_chargalg_stop_charging(di); else { curr_step_lvl = di->bm->bat_type[ di->bm->batt_id].normal_cur_lvl * di->curr_status.curr_step / CHARGALG_CURR_STEP_HIGH; - abx500_chargalg_start_charging(di, + ab8500_chargalg_start_charging(di, di->bm->bat_type[di->bm->batt_id] .normal_vol_lvl, curr_step_lvl); } - abx500_chargalg_state_to(di, STATE_NORMAL); - abx500_chargalg_start_safety_timer(di); - abx500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_state_to(di, STATE_NORMAL); + ab8500_chargalg_start_safety_timer(di); + ab8500_chargalg_stop_maintenance_timer(di); init_maxim_chg_curr(di); di->charge_status = POWER_SUPPLY_STATUS_CHARGING; di->eoc_cnt = 0; @@ -1527,104 +1527,104 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) if (di->charge_status == POWER_SUPPLY_STATUS_FULL && di->maintenance_chg) { if (di->bm->no_maintenance) - abx500_chargalg_state_to(di, + ab8500_chargalg_state_to(di, STATE_WAIT_FOR_RECHARGE_INIT); else - abx500_chargalg_state_to(di, + ab8500_chargalg_state_to(di, STATE_MAINTENANCE_A_INIT); } break; /* This state will be used when the maintenance state is disabled */ case STATE_WAIT_FOR_RECHARGE_INIT: - abx500_chargalg_hold_charging(di); - abx500_chargalg_state_to(di, STATE_WAIT_FOR_RECHARGE); + ab8500_chargalg_hold_charging(di); + ab8500_chargalg_state_to(di, STATE_WAIT_FOR_RECHARGE); fallthrough; case STATE_WAIT_FOR_RECHARGE: if (di->batt_data.percent <= di->bm->bat_type[di->bm->batt_id]. recharge_cap) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_MAINTENANCE_A_INIT: - abx500_chargalg_stop_safety_timer(di); - abx500_chargalg_start_maintenance_timer(di, + ab8500_chargalg_stop_safety_timer(di); + ab8500_chargalg_start_maintenance_timer(di, di->bm->bat_type[ di->bm->batt_id].maint_a_chg_timer_h); - abx500_chargalg_start_charging(di, + ab8500_chargalg_start_charging(di, di->bm->bat_type[ di->bm->batt_id].maint_a_vol_lvl, di->bm->bat_type[ di->bm->batt_id].maint_a_cur_lvl); - abx500_chargalg_state_to(di, STATE_MAINTENANCE_A); + ab8500_chargalg_state_to(di, STATE_MAINTENANCE_A); power_supply_changed(di->chargalg_psy); fallthrough; case STATE_MAINTENANCE_A: if (di->events.maintenance_timer_expired) { - abx500_chargalg_stop_maintenance_timer(di); - abx500_chargalg_state_to(di, STATE_MAINTENANCE_B_INIT); + ab8500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_state_to(di, STATE_MAINTENANCE_B_INIT); } break; case STATE_MAINTENANCE_B_INIT: - abx500_chargalg_start_maintenance_timer(di, + ab8500_chargalg_start_maintenance_timer(di, di->bm->bat_type[ di->bm->batt_id].maint_b_chg_timer_h); - abx500_chargalg_start_charging(di, + ab8500_chargalg_start_charging(di, di->bm->bat_type[ di->bm->batt_id].maint_b_vol_lvl, di->bm->bat_type[ di->bm->batt_id].maint_b_cur_lvl); - abx500_chargalg_state_to(di, STATE_MAINTENANCE_B); + ab8500_chargalg_state_to(di, STATE_MAINTENANCE_B); power_supply_changed(di->chargalg_psy); fallthrough; case STATE_MAINTENANCE_B: if (di->events.maintenance_timer_expired) { - abx500_chargalg_stop_maintenance_timer(di); - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); } break; case STATE_TEMP_LOWHIGH_INIT: - abx500_chargalg_start_charging(di, + ab8500_chargalg_start_charging(di, di->bm->bat_type[ di->bm->batt_id].low_high_vol_lvl, di->bm->bat_type[ di->bm->batt_id].low_high_cur_lvl); - abx500_chargalg_stop_maintenance_timer(di); + ab8500_chargalg_stop_maintenance_timer(di); di->charge_status = POWER_SUPPLY_STATUS_CHARGING; - abx500_chargalg_state_to(di, STATE_TEMP_LOWHIGH); + ab8500_chargalg_state_to(di, STATE_TEMP_LOWHIGH); power_supply_changed(di->chargalg_psy); fallthrough; case STATE_TEMP_LOWHIGH: if (!di->events.btemp_lowhigh) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_WD_EXPIRED_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_WD_EXPIRED); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_WD_EXPIRED); fallthrough; case STATE_WD_EXPIRED: if (!di->events.ac_wd_expired && !di->events.usb_wd_expired) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; case STATE_TEMP_UNDEROVER_INIT: - abx500_chargalg_stop_charging(di); - abx500_chargalg_state_to(di, STATE_TEMP_UNDEROVER); + ab8500_chargalg_stop_charging(di); + ab8500_chargalg_state_to(di, STATE_TEMP_UNDEROVER); fallthrough; case STATE_TEMP_UNDEROVER: if (!di->events.btemp_underover) - abx500_chargalg_state_to(di, STATE_NORMAL_INIT); + ab8500_chargalg_state_to(di, STATE_NORMAL_INIT); break; } @@ -1636,17 +1636,17 @@ static void abx500_chargalg_algorithm(struct abx500_chargalg *di) } /** - * abx500_chargalg_periodic_work() - Periodic work for the algorithm + * ab8500_chargalg_periodic_work() - Periodic work for the algorithm * @work: pointer to the work_struct structure * * Work queue function for the charging algorithm */ -static void abx500_chargalg_periodic_work(struct work_struct *work) +static void ab8500_chargalg_periodic_work(struct work_struct *work) { - struct abx500_chargalg *di = container_of(work, - struct abx500_chargalg, chargalg_periodic_work.work); + struct ab8500_chargalg *di = container_of(work, + struct ab8500_chargalg, chargalg_periodic_work.work); - abx500_chargalg_algorithm(di); + ab8500_chargalg_algorithm(di); /* * If a charger is connected then the battery has to be monitored @@ -1663,20 +1663,20 @@ static void abx500_chargalg_periodic_work(struct work_struct *work) } /** - * abx500_chargalg_wd_work() - periodic work to kick the charger watchdog + * ab8500_chargalg_wd_work() - periodic work to kick the charger watchdog * @work: pointer to the work_struct structure * * Work queue function for kicking the charger watchdog */ -static void abx500_chargalg_wd_work(struct work_struct *work) +static void ab8500_chargalg_wd_work(struct work_struct *work) { int ret; - struct abx500_chargalg *di = container_of(work, - struct abx500_chargalg, chargalg_wd_work.work); + struct ab8500_chargalg *di = container_of(work, + struct ab8500_chargalg, chargalg_wd_work.work); - dev_dbg(di->dev, "abx500_chargalg_wd_work\n"); + dev_dbg(di->dev, "ab8500_chargalg_wd_work\n"); - ret = abx500_chargalg_kick_watchdog(di); + ret = ab8500_chargalg_kick_watchdog(di); if (ret < 0) dev_err(di->dev, "failed to kick watchdog\n"); @@ -1685,21 +1685,21 @@ static void abx500_chargalg_wd_work(struct work_struct *work) } /** - * abx500_chargalg_work() - Work to run the charging algorithm instantly + * ab8500_chargalg_work() - Work to run the charging algorithm instantly * @work: pointer to the work_struct structure * * Work queue function for calling the charging algorithm */ -static void abx500_chargalg_work(struct work_struct *work) +static void ab8500_chargalg_work(struct work_struct *work) { - struct abx500_chargalg *di = container_of(work, - struct abx500_chargalg, chargalg_work); + struct ab8500_chargalg *di = container_of(work, + struct ab8500_chargalg, chargalg_work); - abx500_chargalg_algorithm(di); + ab8500_chargalg_algorithm(di); } /** - * abx500_chargalg_get_property() - get the chargalg properties + * ab8500_chargalg_get_property() - get the chargalg properties * @psy: pointer to the power_supply structure * @psp: pointer to the power_supply_property structure * @val: pointer to the power_supply_propval union @@ -1710,11 +1710,11 @@ static void abx500_chargalg_work(struct work_struct *work) * health: health of the battery * Returns error code in case of failure else 0 on success */ -static int abx500_chargalg_get_property(struct power_supply *psy, +static int ab8500_chargalg_get_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) { - struct abx500_chargalg *di = power_supply_get_drvdata(psy); + struct ab8500_chargalg *di = power_supply_get_drvdata(psy); switch (psp) { case POWER_SUPPLY_PROP_STATUS: @@ -1743,13 +1743,13 @@ static int abx500_chargalg_get_property(struct power_supply *psy, /* Exposure to the sysfs interface */ -static ssize_t abx500_chargalg_curr_step_show(struct abx500_chargalg *di, +static ssize_t ab8500_chargalg_curr_step_show(struct ab8500_chargalg *di, char *buf) { return sprintf(buf, "%d\n", di->curr_status.curr_step); } -static ssize_t abx500_chargalg_curr_step_store(struct abx500_chargalg *di, +static ssize_t ab8500_chargalg_curr_step_store(struct ab8500_chargalg *di, const char *buf, size_t length) { long int param; @@ -1774,7 +1774,7 @@ static ssize_t abx500_chargalg_curr_step_store(struct abx500_chargalg *di, } -static ssize_t abx500_chargalg_en_show(struct abx500_chargalg *di, +static ssize_t ab8500_chargalg_en_show(struct ab8500_chargalg *di, char *buf) { return sprintf(buf, "%d\n", @@ -1782,7 +1782,7 @@ static ssize_t abx500_chargalg_en_show(struct abx500_chargalg *di, di->susp_status.usb_suspended); } -static ssize_t abx500_chargalg_en_store(struct abx500_chargalg *di, +static ssize_t ab8500_chargalg_en_store(struct ab8500_chargalg *di, const char *buf, size_t length) { long int param; @@ -1829,22 +1829,22 @@ static ssize_t abx500_chargalg_en_store(struct abx500_chargalg *di, return strlen(buf); } -static struct abx500_chargalg_sysfs_entry abx500_chargalg_en_charger = - __ATTR(chargalg, 0644, abx500_chargalg_en_show, - abx500_chargalg_en_store); +static struct ab8500_chargalg_sysfs_entry ab8500_chargalg_en_charger = + __ATTR(chargalg, 0644, ab8500_chargalg_en_show, + ab8500_chargalg_en_store); -static struct abx500_chargalg_sysfs_entry abx500_chargalg_curr_step = - __ATTR(chargalg_curr_step, 0644, abx500_chargalg_curr_step_show, - abx500_chargalg_curr_step_store); +static struct ab8500_chargalg_sysfs_entry ab8500_chargalg_curr_step = + __ATTR(chargalg_curr_step, 0644, ab8500_chargalg_curr_step_show, + ab8500_chargalg_curr_step_store); -static ssize_t abx500_chargalg_sysfs_show(struct kobject *kobj, +static ssize_t ab8500_chargalg_sysfs_show(struct kobject *kobj, struct attribute *attr, char *buf) { - struct abx500_chargalg_sysfs_entry *entry = container_of(attr, - struct abx500_chargalg_sysfs_entry, attr); + struct ab8500_chargalg_sysfs_entry *entry = container_of(attr, + struct ab8500_chargalg_sysfs_entry, attr); - struct abx500_chargalg *di = container_of(kobj, - struct abx500_chargalg, chargalg_kobject); + struct ab8500_chargalg *di = container_of(kobj, + struct ab8500_chargalg, chargalg_kobject); if (!entry->show) return -EIO; @@ -1852,14 +1852,14 @@ static ssize_t abx500_chargalg_sysfs_show(struct kobject *kobj, return entry->show(di, buf); } -static ssize_t abx500_chargalg_sysfs_charger(struct kobject *kobj, +static ssize_t ab8500_chargalg_sysfs_charger(struct kobject *kobj, struct attribute *attr, const char *buf, size_t length) { - struct abx500_chargalg_sysfs_entry *entry = container_of(attr, - struct abx500_chargalg_sysfs_entry, attr); + struct ab8500_chargalg_sysfs_entry *entry = container_of(attr, + struct ab8500_chargalg_sysfs_entry, attr); - struct abx500_chargalg *di = container_of(kobj, - struct abx500_chargalg, chargalg_kobject); + struct ab8500_chargalg *di = container_of(kobj, + struct ab8500_chargalg, chargalg_kobject); if (!entry->store) return -EIO; @@ -1867,47 +1867,47 @@ static ssize_t abx500_chargalg_sysfs_charger(struct kobject *kobj, return entry->store(di, buf, length); } -static struct attribute *abx500_chargalg_chg[] = { - &abx500_chargalg_en_charger.attr, - &abx500_chargalg_curr_step.attr, +static struct attribute *ab8500_chargalg_chg[] = { + &ab8500_chargalg_en_charger.attr, + &ab8500_chargalg_curr_step.attr, NULL, }; -static const struct sysfs_ops abx500_chargalg_sysfs_ops = { - .show = abx500_chargalg_sysfs_show, - .store = abx500_chargalg_sysfs_charger, +static const struct sysfs_ops ab8500_chargalg_sysfs_ops = { + .show = ab8500_chargalg_sysfs_show, + .store = ab8500_chargalg_sysfs_charger, }; -static struct kobj_type abx500_chargalg_ktype = { - .sysfs_ops = &abx500_chargalg_sysfs_ops, - .default_attrs = abx500_chargalg_chg, +static struct kobj_type ab8500_chargalg_ktype = { + .sysfs_ops = &ab8500_chargalg_sysfs_ops, + .default_attrs = ab8500_chargalg_chg, }; /** - * abx500_chargalg_sysfs_exit() - de-init of sysfs entry - * @di: pointer to the struct abx500_chargalg + * ab8500_chargalg_sysfs_exit() - de-init of sysfs entry + * @di: pointer to the struct ab8500_chargalg * * This function removes the entry in sysfs. */ -static void abx500_chargalg_sysfs_exit(struct abx500_chargalg *di) +static void ab8500_chargalg_sysfs_exit(struct ab8500_chargalg *di) { kobject_del(&di->chargalg_kobject); } /** - * abx500_chargalg_sysfs_init() - init of sysfs entry - * @di: pointer to the struct abx500_chargalg + * ab8500_chargalg_sysfs_init() - init of sysfs entry + * @di: pointer to the struct ab8500_chargalg * * This function adds an entry in sysfs. * Returns error code in case of failure else 0(on success) */ -static int abx500_chargalg_sysfs_init(struct abx500_chargalg *di) +static int ab8500_chargalg_sysfs_init(struct ab8500_chargalg *di) { int ret = 0; ret = kobject_init_and_add(&di->chargalg_kobject, - &abx500_chargalg_ktype, - NULL, "abx500_chargalg"); + &ab8500_chargalg_ktype, + NULL, "ab8500_chargalg"); if (ret < 0) dev_err(di->dev, "failed to create sysfs entry\n"); @@ -1915,9 +1915,9 @@ static int abx500_chargalg_sysfs_init(struct abx500_chargalg *di) } /* Exposure to the sysfs interface <<END>> */ -static int __maybe_unused abx500_chargalg_resume(struct device *dev) +static int __maybe_unused ab8500_chargalg_resume(struct device *dev) { - struct abx500_chargalg *di = dev_get_drvdata(dev); + struct ab8500_chargalg *di = dev_get_drvdata(dev); /* Kick charger watchdog if charging (any charger online) */ if (di->chg_info.online_chg) @@ -1932,9 +1932,9 @@ static int __maybe_unused abx500_chargalg_resume(struct device *dev) return 0; } -static int __maybe_unused abx500_chargalg_suspend(struct device *dev) +static int __maybe_unused ab8500_chargalg_suspend(struct device *dev) { - struct abx500_chargalg *di = dev_get_drvdata(dev); + struct ab8500_chargalg *di = dev_get_drvdata(dev); if (di->chg_info.online_chg) cancel_delayed_work_sync(&di->chargalg_wd_work); @@ -1948,22 +1948,22 @@ static char *supply_interface[] = { "ab8500_fg", }; -static const struct power_supply_desc abx500_chargalg_desc = { +static const struct power_supply_desc ab8500_chargalg_desc = { .name = "abx500_chargalg", .type = POWER_SUPPLY_TYPE_BATTERY, - .properties = abx500_chargalg_props, - .num_properties = ARRAY_SIZE(abx500_chargalg_props), - .get_property = abx500_chargalg_get_property, - .external_power_changed = abx500_chargalg_external_power_changed, + .properties = ab8500_chargalg_props, + .num_properties = ARRAY_SIZE(ab8500_chargalg_props), + .get_property = ab8500_chargalg_get_property, + .external_power_changed = ab8500_chargalg_external_power_changed, }; -static int abx500_chargalg_bind(struct device *dev, struct device *master, +static int ab8500_chargalg_bind(struct device *dev, struct device *master, void *data) { - struct abx500_chargalg *di = dev_get_drvdata(dev); + struct ab8500_chargalg *di = dev_get_drvdata(dev); /* Create a work queue for the chargalg */ - di->chargalg_wq = alloc_ordered_workqueue("abx500_chargalg_wq", + di->chargalg_wq = alloc_ordered_workqueue("ab8500_chargalg_wq", WQ_MEM_RECLAIM); if (di->chargalg_wq == NULL) { dev_err(di->dev, "failed to create work queue\n"); @@ -1976,10 +1976,10 @@ static int abx500_chargalg_bind(struct device *dev, struct device *master, return 0; } -static void abx500_chargalg_unbind(struct device *dev, struct device *master, +static void ab8500_chargalg_unbind(struct device *dev, struct device *master, void *data) { - struct abx500_chargalg *di = dev_get_drvdata(dev); + struct ab8500_chargalg *di = dev_get_drvdata(dev); /* Stop all timers and work */ hrtimer_cancel(&di->safety_timer); @@ -1994,16 +1994,16 @@ static void abx500_chargalg_unbind(struct device *dev, struct device *master, flush_scheduled_work(); } -static const struct component_ops abx500_chargalg_component_ops = { - .bind = abx500_chargalg_bind, - .unbind = abx500_chargalg_unbind, +static const struct component_ops ab8500_chargalg_component_ops = { + .bind = ab8500_chargalg_bind, + .unbind = ab8500_chargalg_unbind, }; -static int abx500_chargalg_probe(struct platform_device *pdev) +static int ab8500_chargalg_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct power_supply_config psy_cfg = {}; - struct abx500_chargalg *di; + struct ab8500_chargalg *di; int ret = 0; di = devm_kzalloc(dev, sizeof(*di), GFP_KERNEL); @@ -2022,28 +2022,28 @@ static int abx500_chargalg_probe(struct platform_device *pdev) /* Initilialize safety timer */ hrtimer_init(&di->safety_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS); - di->safety_timer.function = abx500_chargalg_safety_timer_expired; + di->safety_timer.function = ab8500_chargalg_safety_timer_expired; /* Initilialize maintenance timer */ hrtimer_init(&di->maintenance_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS); di->maintenance_timer.function = - abx500_chargalg_maintenance_timer_expired; + ab8500_chargalg_maintenance_timer_expired; /* Init work for chargalg */ INIT_DEFERRABLE_WORK(&di->chargalg_periodic_work, - abx500_chargalg_periodic_work); + ab8500_chargalg_periodic_work); INIT_DEFERRABLE_WORK(&di->chargalg_wd_work, - abx500_chargalg_wd_work); + ab8500_chargalg_wd_work); /* Init work for chargalg */ - INIT_WORK(&di->chargalg_work, abx500_chargalg_work); + INIT_WORK(&di->chargalg_work, ab8500_chargalg_work); /* To detect charger at startup */ di->chg_info.prev_conn_chg = -1; /* Register chargalg power supply class */ di->chargalg_psy = devm_power_supply_register(di->dev, - &abx500_chargalg_desc, + &ab8500_chargalg_desc, &psy_cfg); if (IS_ERR(di->chargalg_psy)) { dev_err(di->dev, "failed to register chargalg psy\n"); @@ -2053,7 +2053,7 @@ static int abx500_chargalg_probe(struct platform_device *pdev) platform_set_drvdata(pdev, di); /* sysfs interface to enable/disable charging from user space */ - ret = abx500_chargalg_sysfs_init(di); + ret = ab8500_chargalg_sysfs_init(di); if (ret) { dev_err(di->dev, "failed to create sysfs entry\n"); return ret; @@ -2061,38 +2061,38 @@ static int abx500_chargalg_probe(struct platform_device *pdev) di->curr_status.curr_step = CHARGALG_CURR_STEP_HIGH; dev_info(di->dev, "probe success\n"); - return component_add(dev, &abx500_chargalg_component_ops); + return component_add(dev, &ab8500_chargalg_component_ops); } -static int abx500_chargalg_remove(struct platform_device *pdev) +static int ab8500_chargalg_remove(struct platform_device *pdev) { - struct abx500_chargalg *di = platform_get_drvdata(pdev); + struct ab8500_chargalg *di = platform_get_drvdata(pdev); - component_del(&pdev->dev, &abx500_chargalg_component_ops); + component_del(&pdev->dev, &ab8500_chargalg_component_ops); /* sysfs interface to enable/disable charging from user space */ - abx500_chargalg_sysfs_exit(di); + ab8500_chargalg_sysfs_exit(di); return 0; } -static SIMPLE_DEV_PM_OPS(abx500_chargalg_pm_ops, abx500_chargalg_suspend, abx500_chargalg_resume); +static SIMPLE_DEV_PM_OPS(ab8500_chargalg_pm_ops, ab8500_chargalg_suspend, ab8500_chargalg_resume); static const struct of_device_id ab8500_chargalg_match[] = { { .compatible = "stericsson,ab8500-chargalg", }, { }, }; -struct platform_driver abx500_chargalg_driver = { - .probe = abx500_chargalg_probe, - .remove = abx500_chargalg_remove, +struct platform_driver ab8500_chargalg_driver = { + .probe = ab8500_chargalg_probe, + .remove = ab8500_chargalg_remove, .driver = { - .name = "ab8500-chargalg", + .name = "ab8500_chargalg", .of_match_table = ab8500_chargalg_match, - .pm = &abx500_chargalg_pm_ops, + .pm = &ab8500_chargalg_pm_ops, }, }; MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Johan Palsson, Karl Komierowski"); -MODULE_ALIAS("platform:abx500-chargalg"); -MODULE_DESCRIPTION("abx500 battery charging algorithm"); +MODULE_ALIAS("platform:ab8500-chargalg"); +MODULE_DESCRIPTION("ab8500 battery charging algorithm"); diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c index fa49e12e5a60..e0d3d6bd8b8c 100644 --- a/drivers/power/supply/ab8500_charger.c +++ b/drivers/power/supply/ab8500_charger.c @@ -3388,7 +3388,7 @@ static const struct component_master_ops ab8500_charger_comp_ops = { static struct platform_driver *const ab8500_charger_component_drivers[] = { &ab8500_fg_driver, &ab8500_btemp_driver, - &abx500_chargalg_driver, + &ab8500_chargalg_driver, }; static int ab8500_charger_compare_dev(struct device *dev, void *data) |