diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/power/bq27xxx_battery.c | 5 | ||||
| -rw-r--r-- | drivers/power/power_supply_core.c | 27 | ||||
| -rw-r--r-- | drivers/power/tps65217_charger.c | 6 |
4 files changed, 23 insertions, 16 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index 6bff735c632d..acd4a1524a1e 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -309,6 +309,7 @@ config BATTERY_RX51 config CHARGER_ISP1704 tristate "ISP1704 USB Charger Detection" depends on USB_PHY + depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' help Say Y to enable support for USB Charger Detection with ISP1707/ISP1704 USB transceivers. diff --git a/drivers/power/bq27xxx_battery.c b/drivers/power/bq27xxx_battery.c index b073338f63d5..323d05a12f9b 100644 --- a/drivers/power/bq27xxx_battery.c +++ b/drivers/power/bq27xxx_battery.c @@ -723,11 +723,8 @@ static void bq27xxx_battery_poll(struct work_struct *work) bq27xxx_battery_update(di); - if (poll_interval > 0) { - /* The timer does not have to be accurate. */ - set_timer_slack(&di->work.timer, poll_interval * HZ / 4); + if (poll_interval > 0) schedule_delayed_work(&di->work, poll_interval * HZ); - } } /* diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index c2ef0c0dfa9d..a74d8ca383a1 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -568,11 +568,12 @@ static int power_supply_read_temp(struct thermal_zone_device *tzd, WARN_ON(tzd == NULL); psy = tzd->devdata; - ret = psy->desc->get_property(psy, POWER_SUPPLY_PROP_TEMP, &val); + ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &val); + if (ret) + return ret; /* Convert tenths of degree Celsius to milli degree Celsius. */ - if (!ret) - *temp = val.intval * 100; + *temp = val.intval * 100; return ret; } @@ -615,10 +616,12 @@ static int ps_get_max_charge_cntl_limit(struct thermal_cooling_device *tcd, int ret; psy = tcd->devdata; - ret = psy->desc->get_property(psy, - POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, &val); - if (!ret) - *state = val.intval; + ret = power_supply_get_property(psy, + POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, &val); + if (ret) + return ret; + + *state = val.intval; return ret; } @@ -631,10 +634,12 @@ static int ps_get_cur_chrage_cntl_limit(struct thermal_cooling_device *tcd, int ret; psy = tcd->devdata; - ret = psy->desc->get_property(psy, - POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, &val); - if (!ret) - *state = val.intval; + ret = power_supply_get_property(psy, + POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, &val); + if (ret) + return ret; + + *state = val.intval; return ret; } diff --git a/drivers/power/tps65217_charger.c b/drivers/power/tps65217_charger.c index d9f56730c735..73dfae41def8 100644 --- a/drivers/power/tps65217_charger.c +++ b/drivers/power/tps65217_charger.c @@ -197,6 +197,7 @@ static int tps65217_charger_probe(struct platform_device *pdev) { struct tps65217 *tps = dev_get_drvdata(pdev->dev.parent); struct tps65217_charger *charger; + struct power_supply_config cfg = {}; int ret; dev_dbg(&pdev->dev, "%s\n", __func__); @@ -208,9 +209,12 @@ static int tps65217_charger_probe(struct platform_device *pdev) charger->tps = tps; charger->dev = &pdev->dev; + cfg.of_node = pdev->dev.of_node; + cfg.drv_data = charger; + charger->ac = devm_power_supply_register(&pdev->dev, &tps65217_charger_desc, - NULL); + &cfg); if (IS_ERR(charger->ac)) { dev_err(&pdev->dev, "failed: power supply register\n"); return PTR_ERR(charger->ac); |