diff options
Diffstat (limited to 'drivers/power/supply/ab8500_charger.c')
| -rw-r--r-- | drivers/power/supply/ab8500_charger.c | 64 |
1 files changed, 37 insertions, 27 deletions
diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c index d72f32c663bc..5f4537766e5b 100644 --- a/drivers/power/supply/ab8500_charger.c +++ b/drivers/power/supply/ab8500_charger.c @@ -487,14 +487,17 @@ static int ab8500_charger_get_ac_voltage(struct ab8500_charger *di) /* Only measure voltage if the charger is connected */ if (di->ac.charger_connected) { - ret = iio_read_channel_processed(di->adc_main_charger_v, &vch); - if (ret < 0) - dev_err(di->dev, "%s ADC conv failed,\n", __func__); + /* Convert to microvolt, IIO returns millivolt */ + ret = iio_read_channel_processed_scale(di->adc_main_charger_v, + &vch, 1000); + if (ret < 0) { + dev_err(di->dev, "%s ADC conv failed\n", __func__); + return ret; + } } else { vch = 0; } - /* Convert to microvolt, IIO returns millivolt */ - return vch * 1000; + return vch; } /** @@ -539,14 +542,17 @@ static int ab8500_charger_get_vbus_voltage(struct ab8500_charger *di) /* Only measure voltage if the charger is connected */ if (di->usb.charger_connected) { - ret = iio_read_channel_processed(di->adc_vbus_v, &vch); - if (ret < 0) - dev_err(di->dev, "%s ADC conv failed,\n", __func__); + /* Convert to microvolt, IIO returns millivolt */ + ret = iio_read_channel_processed_scale(di->adc_vbus_v, + &vch, 1000); + if (ret < 0) { + dev_err(di->dev, "%s ADC conv failed\n", __func__); + return ret; + } } else { vch = 0; } - /* Convert to microvolt, IIO returns millivolt */ - return vch * 1000; + return vch; } /** @@ -562,14 +568,17 @@ static int ab8500_charger_get_usb_current(struct ab8500_charger *di) /* Only measure current if the charger is online */ if (di->usb.charger_online) { - ret = iio_read_channel_processed(di->adc_usb_charger_c, &ich); - if (ret < 0) - dev_err(di->dev, "%s ADC conv failed,\n", __func__); + /* Return microamperes */ + ret = iio_read_channel_processed_scale(di->adc_usb_charger_c, + &ich, 1000); + if (ret < 0) { + dev_err(di->dev, "%s ADC conv failed\n", __func__); + return ret; + } } else { ich = 0; } - /* Return microamperes */ - return ich * 1000; + return ich; } /** @@ -585,14 +594,17 @@ static int ab8500_charger_get_ac_current(struct ab8500_charger *di) /* Only measure current if the charger is online */ if (di->ac.charger_online) { - ret = iio_read_channel_processed(di->adc_main_charger_c, &ich); - if (ret < 0) - dev_err(di->dev, "%s ADC conv failed,\n", __func__); + /* Return microamperes */ + ret = iio_read_channel_processed_scale(di->adc_main_charger_c, + &ich, 1000); + if (ret < 0) { + dev_err(di->dev, "%s ADC conv failed\n", __func__); + return ret; + } } else { ich = 0; } - /* Return microamperes */ - return ich * 1000; + return ich; } /** @@ -1882,10 +1894,9 @@ static int ab8500_charger_update_charger_current(struct ux500_charger *charger, return ret; } -static int ab8500_charger_get_ext_psy_data(struct device *dev, void *data) +static int ab8500_charger_get_ext_psy_data(struct power_supply *ext, void *data) { struct power_supply *psy; - struct power_supply *ext = dev_get_drvdata(dev); const char **supplicants = (const char **)ext->supplied_to; struct ab8500_charger *di; union power_supply_propval ret; @@ -1949,8 +1960,7 @@ static void ab8500_charger_check_vbat_work(struct work_struct *work) struct ab8500_charger *di = container_of(work, struct ab8500_charger, check_vbat_work.work); - class_for_each_device(power_supply_class, NULL, - &di->usb_chg, ab8500_charger_get_ext_psy_data); + power_supply_for_each_psy(&di->usb_chg, ab8500_charger_get_ext_psy_data); /* First run old_vbat is 0. */ if (di->old_vbat == 0) @@ -3484,11 +3494,11 @@ static int ab8500_charger_probe(struct platform_device *pdev) di->invalid_charger_detect_state = 0; /* AC and USB supply config */ - ac_psy_cfg.of_node = np; + ac_psy_cfg.fwnode = dev_fwnode(dev); ac_psy_cfg.supplied_to = supply_interface; ac_psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface); ac_psy_cfg.drv_data = &di->ac_chg; - usb_psy_cfg.of_node = np; + usb_psy_cfg.fwnode = dev_fwnode(dev); usb_psy_cfg.supplied_to = supply_interface; usb_psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface); usb_psy_cfg.drv_data = &di->usb_chg; @@ -3700,7 +3710,7 @@ MODULE_DEVICE_TABLE(of, ab8500_charger_match); static struct platform_driver ab8500_charger_driver = { .probe = ab8500_charger_probe, - .remove_new = ab8500_charger_remove, + .remove = ab8500_charger_remove, .driver = { .name = "ab8500-charger", .of_match_table = ab8500_charger_match, |