diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/ab8500_btemp.c | 1 | ||||
| -rw-r--r-- | drivers/power/ab8500_charger.c | 19 | ||||
| -rw-r--r-- | drivers/power/ab8500_fg.c | 1 | ||||
| -rw-r--r-- | drivers/power/charger-manager.c | 1 | ||||
| -rw-r--r-- | drivers/power/max17042_battery.c | 8 | ||||
| -rw-r--r-- | drivers/power/reset/gpio-poweroff.c | 1 |
6 files changed, 28 insertions, 3 deletions
diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c index 8f8044e1acf3..24732df01cf9 100644 --- a/drivers/power/ab8500_btemp.c +++ b/drivers/power/ab8500_btemp.c @@ -1186,6 +1186,7 @@ static const struct of_device_id ab8500_btemp_match[] = { { .compatible = "stericsson,ab8500-btemp", }, { }, }; +MODULE_DEVICE_TABLE(of, ab8500_btemp_match); static struct platform_driver ab8500_btemp_driver = { .probe = ab8500_btemp_probe, diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c index e388171f4e58..1a7013ec0caf 100644 --- a/drivers/power/ab8500_charger.c +++ b/drivers/power/ab8500_charger.c @@ -409,6 +409,14 @@ disable_otp: static void ab8500_power_supply_changed(struct ab8500_charger *di, struct power_supply *psy) { + /* + * This happens if we get notifications or interrupts and + * the platform has been configured not to support one or + * other type of charging. + */ + if (!psy) + return; + if (di->autopower_cfg) { if (!di->usb.charger_connected && !di->ac.charger_connected && @@ -435,7 +443,15 @@ static void ab8500_charger_set_usb_connected(struct ab8500_charger *di, if (!connected) di->flags.vbus_drop_end = false; - sysfs_notify(&di->usb_chg.psy->dev.kobj, NULL, "present"); + /* + * Sometimes the platform is configured not to support + * USB charging and no psy has been created, but we still + * will get these notifications. + */ + if (di->usb_chg.psy) { + sysfs_notify(&di->usb_chg.psy->dev.kobj, NULL, + "present"); + } if (connected) { mutex_lock(&di->charger_attached_mutex); @@ -3740,6 +3756,7 @@ static const struct of_device_id ab8500_charger_match[] = { { .compatible = "stericsson,ab8500-charger", }, { }, }; +MODULE_DEVICE_TABLE(of, ab8500_charger_match); static struct platform_driver ab8500_charger_driver = { .probe = ab8500_charger_probe, diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c index d91111200dde..c58b496ca05a 100644 --- a/drivers/power/ab8500_fg.c +++ b/drivers/power/ab8500_fg.c @@ -3239,6 +3239,7 @@ static const struct of_device_id ab8500_fg_match[] = { { .compatible = "stericsson,ab8500-fg", }, { }, }; +MODULE_DEVICE_TABLE(of, ab8500_fg_match); static struct platform_driver ab8500_fg_driver = { .probe = ab8500_fg_probe, diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c index 1ea5d1aa268b..6656f847ed93 100644 --- a/drivers/power/charger-manager.c +++ b/drivers/power/charger-manager.c @@ -1490,6 +1490,7 @@ static const struct of_device_id charger_manager_match[] = { }, {}, }; +MODULE_DEVICE_TABLE(of, charger_manager_match); static struct charger_desc *of_cm_parse_desc(struct device *dev) { diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c index da7a75f82489..f18d845b3b92 100644 --- a/drivers/power/max17042_battery.c +++ b/drivers/power/max17042_battery.c @@ -644,7 +644,7 @@ static inline void max17042_override_por_values(struct max17042_chip *chip) struct max17042_config_data *config = chip->pdata->config_data; max17042_override_por(map, MAX17042_TGAIN, config->tgain); - max17042_override_por(map, MAx17042_TOFF, config->toff); + max17042_override_por(map, MAX17042_TOFF, config->toff); max17042_override_por(map, MAX17042_CGAIN, config->cgain); max17042_override_por(map, MAX17042_COFF, config->coff); @@ -760,8 +760,12 @@ static irqreturn_t max17042_thread_handler(int id, void *dev) { struct max17042_chip *chip = dev; u32 val; + int ret; + + ret = regmap_read(chip->regmap, MAX17042_STATUS, &val); + if (ret) + return IRQ_HANDLED; - regmap_read(chip->regmap, MAX17042_STATUS, &val); if ((val & STATUS_INTR_SOCMIN_BIT) || (val & STATUS_INTR_SOCMAX_BIT)) { dev_info(&chip->client->dev, "SOC threshold INTR\n"); diff --git a/drivers/power/reset/gpio-poweroff.c b/drivers/power/reset/gpio-poweroff.c index be3d81ff51cc..a44e3427fdeb 100644 --- a/drivers/power/reset/gpio-poweroff.c +++ b/drivers/power/reset/gpio-poweroff.c @@ -84,6 +84,7 @@ static const struct of_device_id of_gpio_poweroff_match[] = { { .compatible = "gpio-poweroff", }, {}, }; +MODULE_DEVICE_TABLE(of, of_gpio_poweroff_match); static struct platform_driver gpio_poweroff_driver = { .probe = gpio_poweroff_probe, |