diff options
Diffstat (limited to 'drivers/power/twl4030_charger.c')
| -rw-r--r-- | drivers/power/twl4030_charger.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c index 02a522cb7..022b8910e 100644 --- a/drivers/power/twl4030_charger.c +++ b/drivers/power/twl4030_charger.c @@ -638,10 +638,15 @@ static int __init twl4030_bci_probe(struct platform_device *pdev) INIT_WORK(&bci->work, twl4030_bci_usb_work); - bci->transceiver = usb_get_phy(USB_PHY_TYPE_USB2); - if (!IS_ERR_OR_NULL(bci->transceiver)) { - bci->usb_nb.notifier_call = twl4030_bci_usb_ncb; - usb_register_notifier(bci->transceiver, &bci->usb_nb); + bci->usb_nb.notifier_call = twl4030_bci_usb_ncb; + if (bci->dev->of_node) { + struct device_node *phynode; + + phynode = of_find_compatible_node(bci->dev->of_node->parent, + NULL, "ti,twl4030-usb"); + if (phynode) + bci->transceiver = devm_usb_get_phy_by_node( + bci->dev, phynode, &bci->usb_nb); } /* Enable interrupts now. */ @@ -671,10 +676,6 @@ static int __init twl4030_bci_probe(struct platform_device *pdev) return 0; fail_unmask_interrupts: - if (!IS_ERR_OR_NULL(bci->transceiver)) { - usb_unregister_notifier(bci->transceiver, &bci->usb_nb); - usb_put_phy(bci->transceiver); - } free_irq(bci->irq_bci, bci); fail_bci_irq: free_irq(bci->irq_chg, bci); @@ -703,10 +704,6 @@ static int __exit twl4030_bci_remove(struct platform_device *pdev) twl_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, TWL4030_INTERRUPTS_BCIIMR2A); - if (!IS_ERR_OR_NULL(bci->transceiver)) { - usb_unregister_notifier(bci->transceiver, &bci->usb_nb); - usb_put_phy(bci->transceiver); - } free_irq(bci->irq_bci, bci); free_irq(bci->irq_chg, bci); power_supply_unregister(bci->usb); |