diff options
Diffstat (limited to 'drivers/power/pda_power.c')
-rw-r--r-- | drivers/power/pda_power.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c index db5c526..7312f26 100644 --- a/drivers/power/pda_power.c +++ b/drivers/power/pda_power.c @@ -130,13 +130,13 @@ static void update_charger(void) regulator_set_current_limit(ac_draw, max_uA, max_uA); if (!regulator_enabled) { dev_dbg(dev, "charger on (AC)\n"); - regulator_enable(ac_draw); + WARN_ON(regulator_enable(ac_draw)); regulator_enabled = 1; } } else { if (regulator_enabled) { dev_dbg(dev, "charger off\n"); - regulator_disable(ac_draw); + WARN_ON(regulator_disable(ac_draw)); regulator_enabled = 0; } } @@ -317,12 +317,12 @@ static int pda_power_probe(struct platform_device *pdev) } #ifdef CONFIG_USB_OTG_UTILS - transceiver = usb_get_transceiver(); - if (transceiver && !pdata->is_usb_online) { - pdata->is_usb_online = otg_is_usb_online; - } - if (transceiver && !pdata->is_ac_online) { - pdata->is_ac_online = otg_is_ac_online; + transceiver = usb_get_phy(USB_PHY_TYPE_USB2); + if (!IS_ERR_OR_NULL(transceiver)) { + if (!pdata->is_usb_online) + pdata->is_usb_online = otg_is_usb_online; + if (!pdata->is_ac_online) + pdata->is_ac_online = otg_is_ac_online; } #endif @@ -369,7 +369,7 @@ static int pda_power_probe(struct platform_device *pdev) } #ifdef CONFIG_USB_OTG_UTILS - if (transceiver && pdata->use_otg_notifier) { + if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) { otg_nb.notifier_call = otg_handle_notification; ret = usb_register_notifier(transceiver, &otg_nb); if (ret) { @@ -404,8 +404,8 @@ usb_supply_failed: if (pdata->is_ac_online && ac_irq) free_irq(ac_irq->start, &pda_psy_ac); #ifdef CONFIG_USB_OTG_UTILS - if (transceiver) - usb_put_transceiver(transceiver); + if (!IS_ERR_OR_NULL(transceiver)) + usb_put_phy(transceiver); #endif ac_irq_failed: if (pdata->is_ac_online) @@ -439,8 +439,8 @@ static int pda_power_remove(struct platform_device *pdev) if (pdata->is_ac_online) power_supply_unregister(&pda_psy_ac); #ifdef CONFIG_USB_OTG_UTILS - if (transceiver) - usb_put_transceiver(transceiver); + if (!IS_ERR_OR_NULL(transceiver)) + usb_put_phy(transceiver); #endif if (ac_draw) { regulator_put(ac_draw); |