From e5409cbd8c0bf44f65e7528635cf05ed298e0c61 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 6 Jun 2013 18:25:12 -0700 Subject: [PATCH] charger-manager: Add missing newlines, fix a couple of typos, add pr_fmt Make sure that dev_ calls are newline terminated. Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt to prefix all pr_ calls with "charger-manager: " Fix a couple of typos. Fix formats with terminating n that should be \n. Coalesce formats for easier grep. Align arguments to open parenthesis for these dev_ calls. Add missing spaces after coalescing multiple string segments. Signed-off-by: Joe Perches Acked-by: Kees Cook Signed-off-by: Anton Vorontsov --- drivers/power/charger-manager.c | 137 +++++++++++++------------------- 1 file changed, 57 insertions(+), 80 deletions(-) diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c index 98de1ddce458..ba420292628e 100644 --- a/drivers/power/charger-manager.c +++ b/drivers/power/charger-manager.c @@ -12,6 +12,8 @@ * published by the Free Software Foundation. **/ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -195,8 +197,8 @@ static bool is_charging(struct charger_manager *cm) cm->charger_stat[i], POWER_SUPPLY_PROP_ONLINE, &val); if (ret) { - dev_warn(cm->dev, "Cannot read ONLINE value from %s.\n", - cm->desc->psy_charger_stat[i]); + dev_warn(cm->dev, "Cannot read ONLINE value from %s\n", + cm->desc->psy_charger_stat[i]); continue; } if (val.intval == 0) @@ -210,8 +212,8 @@ static bool is_charging(struct charger_manager *cm) cm->charger_stat[i], POWER_SUPPLY_PROP_STATUS, &val); if (ret) { - dev_warn(cm->dev, "Cannot read STATUS value from %s.\n", - cm->desc->psy_charger_stat[i]); + dev_warn(cm->dev, "Cannot read STATUS value from %s\n", + cm->desc->psy_charger_stat[i]); continue; } if (val.intval == POWER_SUPPLY_STATUS_FULL || @@ -289,7 +291,7 @@ static bool is_polling_required(struct charger_manager *cm) return is_charging(cm); default: dev_warn(cm->dev, "Incorrect polling_mode (%d)\n", - cm->desc->polling_mode); + cm->desc->polling_mode); } return false; @@ -331,9 +333,8 @@ static int try_charger_enable(struct charger_manager *cm, bool enable) err = regulator_enable(desc->charger_regulators[i].consumer); if (err < 0) { - dev_warn(cm->dev, - "Cannot enable %s regulator\n", - desc->charger_regulators[i].regulator_name); + dev_warn(cm->dev, "Cannot enable %s regulator\n", + desc->charger_regulators[i].regulator_name); } } } else { @@ -350,9 +351,8 @@ static int try_charger_enable(struct charger_manager *cm, bool enable) err = regulator_disable(desc->charger_regulators[i].consumer); if (err < 0) { - dev_warn(cm->dev, - "Cannot disable %s regulator\n", - desc->charger_regulators[i].regulator_name); + dev_warn(cm->dev, "Cannot disable %s regulator\n", + desc->charger_regulators[i].regulator_name); } } @@ -365,9 +365,8 @@ static int try_charger_enable(struct charger_manager *cm, bool enable) desc->charger_regulators[i].consumer)) { regulator_force_disable( desc->charger_regulators[i].consumer); - dev_warn(cm->dev, - "Disable regulator(%s) forcibly.\n", - desc->charger_regulators[i].regulator_name); + dev_warn(cm->dev, "Disable regulator(%s) forcibly\n", + desc->charger_regulators[i].regulator_name); } } } @@ -450,7 +449,7 @@ static void uevent_notify(struct charger_manager *cm, const char *event) strncpy(env_str, event, UEVENT_BUF_SIZE); kobject_uevent(&cm->dev->kobj, KOBJ_CHANGE); - dev_info(cm->dev, "%s", event); + dev_info(cm->dev, "%s\n", event); } /** @@ -478,7 +477,7 @@ static void fullbatt_vchk(struct work_struct *work) err = get_batt_uV(cm, &batt_uV); if (err) { - dev_err(cm->dev, "%s: get_batt_uV error(%d).\n", __func__, err); + dev_err(cm->dev, "%s: get_batt_uV error(%d)\n", __func__, err); return; } @@ -486,7 +485,7 @@ static void fullbatt_vchk(struct work_struct *work) if (diff < 0) return; - dev_info(cm->dev, "VBATT dropped %duV after full-batt.\n", diff); + dev_info(cm->dev, "VBATT dropped %duV after full-batt\n", diff); if (diff > desc->fullbatt_vchkdrop_uV) { try_charger_restart(cm); @@ -519,7 +518,7 @@ static int check_charging_duration(struct charger_manager *cm) duration = curr - cm->charging_start_time; if (duration > desc->charging_max_duration_ms) { - dev_info(cm->dev, "Charging duration exceed %lldms", + dev_info(cm->dev, "Charging duration exceed %lldms\n", desc->charging_max_duration_ms); uevent_notify(cm, "Discharging"); try_charger_enable(cm, false); @@ -530,9 +529,9 @@ static int check_charging_duration(struct charger_manager *cm) if (duration > desc->charging_max_duration_ms && is_ext_pwr_online(cm)) { - dev_info(cm->dev, "DisCharging duration exceed %lldms", + dev_info(cm->dev, "Discharging duration exceed %lldms\n", desc->discharging_max_duration_ms); - uevent_notify(cm, "Recharing"); + uevent_notify(cm, "Recharging"); try_charger_enable(cm, true); ret = true; } @@ -579,7 +578,7 @@ static bool _cm_monitor(struct charger_manager *cm) */ } else if (!cm->emergency_stop && check_charging_duration(cm)) { dev_dbg(cm->dev, - "Charging/Discharging duration is out of range"); + "Charging/Discharging duration is out of range\n"); /* * Check dropped voltage of battery. If battery voltage is more * dropped than fullbatt_vchkdrop_uV after fully charged state, @@ -595,7 +594,7 @@ static bool _cm_monitor(struct charger_manager *cm) */ } else if (!cm->emergency_stop && is_full_charged(cm) && cm->charger_enabled) { - dev_info(cm->dev, "EVENT_HANDLE: Battery Fully Charged.\n"); + dev_info(cm->dev, "EVENT_HANDLE: Battery Fully Charged\n"); uevent_notify(cm, default_event_names[CM_EVENT_BATT_FULL]); try_charger_enable(cm, false); @@ -725,7 +724,7 @@ static void fullbatt_handler(struct charger_manager *cm) cm->fullbatt_vchk_jiffies_at = 1; out: - dev_info(cm->dev, "EVENT_HANDLE: Battery Fully Charged.\n"); + dev_info(cm->dev, "EVENT_HANDLE: Battery Fully Charged\n"); uevent_notify(cm, default_event_names[CM_EVENT_BATT_FULL]); } @@ -972,7 +971,7 @@ static bool cm_setup_timer(void) mutex_unlock(&cm_list_mtx); if (wakeup_ms < UINT_MAX && wakeup_ms > 0) { - pr_info("Charger Manager wakeup timer: %u ms.\n", wakeup_ms); + pr_info("Charger Manager wakeup timer: %u ms\n", wakeup_ms); if (rtc_dev) { struct rtc_wkalrm tmp; unsigned long time, now; @@ -1005,8 +1004,7 @@ static bool cm_setup_timer(void) ret = false; } - pr_info("Waking up after %lu secs.\n", - time - now); + pr_info("Waking up after %lu secs\n", time - now); rtc_time_to_tm(time, &tmp.time); rtc_set_alarm(rtc_dev, &tmp); @@ -1101,7 +1099,7 @@ int setup_charger_manager(struct charger_global_desc *gd) g_desc = NULL; if (!gd->rtc_only_wakeup) { - pr_err("The callback rtc_only_wakeup is not given.\n"); + pr_err("The callback rtc_only_wakeup is not given\n"); return -EINVAL; } @@ -1112,7 +1110,7 @@ int setup_charger_manager(struct charger_global_desc *gd) /* Retry at probe. RTC may be not registered yet */ } } else { - pr_warn("No wakeup timer is given for charger manager." + pr_warn("No wakeup timer is given for charger manager. " "In-suspend monitoring won't work.\n"); } @@ -1138,13 +1136,13 @@ static void charger_extcon_work(struct work_struct *work) cable->min_uA, cable->max_uA); if (ret < 0) { pr_err("Cannot set current limit of %s (%s)\n", - cable->charger->regulator_name, cable->name); + cable->charger->regulator_name, cable->name); return; } pr_info("Set current limit of %s : %duA ~ %duA\n", - cable->charger->regulator_name, - cable->min_uA, cable->max_uA); + cable->charger->regulator_name, + cable->min_uA, cable->max_uA); } try_charger_enable(cable->cm, cable->attached); @@ -1210,9 +1208,8 @@ static int charger_extcon_init(struct charger_manager *cm, ret = extcon_register_interest(&cable->extcon_dev, cable->extcon_name, cable->name, &cable->nb); if (ret < 0) { - pr_info("Cannot register extcon_dev for %s(cable: %s).\n", - cable->extcon_name, - cable->name); + pr_info("Cannot register extcon_dev for %s(cable: %s)\n", + cable->extcon_name, cable->name); ret = -EINVAL; } @@ -1243,8 +1240,8 @@ static int charger_manager_register_extcon(struct charger_manager *cm) charger->consumer = regulator_get(cm->dev, charger->regulator_name); if (charger->consumer == NULL) { - dev_err(cm->dev, "Cannot find charger(%s)n", - charger->regulator_name); + dev_err(cm->dev, "Cannot find charger(%s)\n", + charger->regulator_name); ret = -EINVAL; goto err; } @@ -1255,8 +1252,8 @@ static int charger_manager_register_extcon(struct charger_manager *cm) ret = charger_extcon_init(cm, cable); if (ret < 0) { - dev_err(cm->dev, "Cannot initialize charger(%s)n", - charger->regulator_name); + dev_err(cm->dev, "Cannot initialize charger(%s)\n", + charger->regulator_name); goto err; } cable->charger = charger; @@ -1347,10 +1344,8 @@ static ssize_t charger_externally_control_store(struct device *dev, } } else { dev_warn(cm->dev, - "'%s' regulator should be controlled " - "in charger-manager because charger-manager " - "must need at least one charger for charging\n", - charger->regulator_name); + "'%s' regulator should be controlled in charger-manager because charger-manager must need at least one charger for charging\n", + charger->regulator_name); } return count; @@ -1386,8 +1381,6 @@ static int charger_manager_register_sysfs(struct charger_manager *cm) snprintf(buf, 10, "charger.%d", i); str = kzalloc(sizeof(char) * (strlen(buf) + 1), GFP_KERNEL); if (!str) { - dev_err(cm->dev, "Cannot allocate memory: %s\n", - charger->regulator_name); ret = -ENOMEM; goto err; } @@ -1423,26 +1416,21 @@ static int charger_manager_register_sysfs(struct charger_manager *cm) !chargers_externally_control) chargers_externally_control = 0; - dev_info(cm->dev, "'%s' regulator's externally_control" - "is %d\n", charger->regulator_name, - charger->externally_control); + dev_info(cm->dev, "'%s' regulator's externally_control is %d\n", + charger->regulator_name, charger->externally_control); ret = sysfs_create_group(&cm->charger_psy.dev->kobj, &charger->attr_g); if (ret < 0) { - dev_err(cm->dev, "Cannot create sysfs entry" - "of %s regulator\n", - charger->regulator_name); + dev_err(cm->dev, "Cannot create sysfs entry of %s regulator\n", + charger->regulator_name); ret = -EINVAL; goto err; } } if (chargers_externally_control) { - dev_err(cm->dev, "Cannot register regulator because " - "charger-manager must need at least " - "one charger for charging battery\n"); - + dev_err(cm->dev, "Cannot register regulator because charger-manager must need at least one charger for charging battery\n"); ret = -EINVAL; goto err; } @@ -1463,7 +1451,7 @@ static int charger_manager_probe(struct platform_device *pdev) rtc_dev = rtc_class_open(g_desc->rtc_name); if (IS_ERR_OR_NULL(rtc_dev)) { rtc_dev = NULL; - dev_err(&pdev->dev, "Cannot get RTC %s.\n", + dev_err(&pdev->dev, "Cannot get RTC %s\n", g_desc->rtc_name); ret = -ENODEV; goto err_alloc; @@ -1471,14 +1459,13 @@ static int charger_manager_probe(struct platform_device *pdev) } if (!desc) { - dev_err(&pdev->dev, "No platform data (desc) found.\n"); + dev_err(&pdev->dev, "No platform data (desc) found\n"); ret = -ENODEV; goto err_alloc; } cm = kzalloc(sizeof(struct charger_manager), GFP_KERNEL); if (!cm) { - dev_err(&pdev->dev, "Cannot allocate memory.\n"); ret = -ENOMEM; goto err_alloc; } @@ -1487,7 +1474,6 @@ static int charger_manager_probe(struct platform_device *pdev) cm->dev = &pdev->dev; cm->desc = kmemdup(desc, sizeof(struct charger_desc), GFP_KERNEL); if (!cm->desc) { - dev_err(&pdev->dev, "Cannot allocate memory.\n"); ret = -ENOMEM; goto err_alloc_desc; } @@ -1498,33 +1484,28 @@ static int charger_manager_probe(struct platform_device *pdev) * Users may intentionally ignore those two features. */ if (desc->fullbatt_uV == 0) { - dev_info(&pdev->dev, "Ignoring full-battery voltage threshold" - " as it is not supplied."); + dev_info(&pdev->dev, "Ignoring full-battery voltage threshold as it is not supplied\n"); } if (!desc->fullbatt_vchkdrop_ms || !desc->fullbatt_vchkdrop_uV) { - dev_info(&pdev->dev, "Disabling full-battery voltage drop " - "checking mechanism as it is not supplied."); + dev_info(&pdev->dev, "Disabling full-battery voltage drop checking mechanism as it is not supplied\n"); desc->fullbatt_vchkdrop_ms = 0; desc->fullbatt_vchkdrop_uV = 0; } if (desc->fullbatt_soc == 0) { - dev_info(&pdev->dev, "Ignoring full-battery soc(state of" - " charge) threshold as it is not" - " supplied."); + dev_info(&pdev->dev, "Ignoring full-battery soc(state of charge) threshold as it is not supplied\n"); } if (desc->fullbatt_full_capacity == 0) { - dev_info(&pdev->dev, "Ignoring full-battery full capacity" - " threshold as it is not supplied."); + dev_info(&pdev->dev, "Ignoring full-battery full capacity threshold as it is not supplied\n"); } if (!desc->charger_regulators || desc->num_charger_regulators < 1) { ret = -EINVAL; - dev_err(&pdev->dev, "charger_regulators undefined.\n"); + dev_err(&pdev->dev, "charger_regulators undefined\n"); goto err_no_charger; } if (!desc->psy_charger_stat || !desc->psy_charger_stat[0]) { - dev_err(&pdev->dev, "No power supply defined.\n"); + dev_err(&pdev->dev, "No power supply defined\n"); ret = -EINVAL; goto err_no_charger_stat; } @@ -1544,9 +1525,8 @@ static int charger_manager_probe(struct platform_device *pdev) cm->charger_stat[i] = power_supply_get_by_name( desc->psy_charger_stat[i]); if (!cm->charger_stat[i]) { - dev_err(&pdev->dev, "Cannot find power supply " - "\"%s\"\n", - desc->psy_charger_stat[i]); + dev_err(&pdev->dev, "Cannot find power supply \"%s\"\n", + desc->psy_charger_stat[i]); ret = -ENODEV; goto err_chg_stat; } @@ -1555,7 +1535,7 @@ static int charger_manager_probe(struct platform_device *pdev) cm->fuel_gauge = power_supply_get_by_name(desc->psy_fuel_gauge); if (!cm->fuel_gauge) { dev_err(&pdev->dev, "Cannot find power supply \"%s\"\n", - desc->psy_fuel_gauge); + desc->psy_fuel_gauge); ret = -ENODEV; goto err_chg_stat; } @@ -1575,9 +1555,7 @@ static int charger_manager_probe(struct platform_device *pdev) if (!desc->charging_max_duration_ms || !desc->discharging_max_duration_ms) { - dev_info(&pdev->dev, "Cannot limit charging duration " - "checking mechanism to prevent overcharge/overheat " - "and control discharging duration"); + dev_info(&pdev->dev, "Cannot limit charging duration checking mechanism to prevent overcharge/overheat and control discharging duration\n"); desc->charging_max_duration_ms = 0; desc->discharging_max_duration_ms = 0; } @@ -1598,7 +1576,6 @@ static int charger_manager_probe(struct platform_device *pdev) NUM_CHARGER_PSY_OPTIONAL), GFP_KERNEL); if (!cm->charger_psy.properties) { - dev_err(&pdev->dev, "Cannot allocate for psy properties.\n"); ret = -ENOMEM; goto err_chg_stat; } @@ -1636,8 +1613,8 @@ static int charger_manager_probe(struct platform_device *pdev) ret = power_supply_register(NULL, &cm->charger_psy); if (ret) { - dev_err(&pdev->dev, "Cannot register charger-manager with" - " name \"%s\".\n", cm->charger_psy.name); + dev_err(&pdev->dev, "Cannot register charger-manager with name \"%s\"\n", + cm->charger_psy.name); goto err_register; } @@ -1948,7 +1925,7 @@ void cm_notify_event(struct power_supply *psy, enum cm_event_types type, uevent_notify(cm, msg ? msg : default_event_names[type]); break; default: - dev_err(cm->dev, "%s type not specified.\n", __func__); + dev_err(cm->dev, "%s: type not specified\n", __func__); break; } } -- 2.39.2