diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-omap.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-omap.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index d5c77db4daa9..fe74d11bb629 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -416,7 +416,7 @@ static int dwc3_omap_extcon_register(struct dwc3_omap *omap) struct device_node *node = omap->dev->of_node; struct extcon_dev *edev; - if (of_property_read_bool(node, "extcon")) { + if (of_property_present(node, "extcon")) { edev = extcon_get_edev_by_phandle(omap->dev, 0); if (IS_ERR(edev)) { dev_vdbg(omap->dev, "couldn't get extcon device\n"); @@ -457,7 +457,7 @@ static int dwc3_omap_probe(struct platform_device *pdev) struct dwc3_omap *omap; struct device *dev = &pdev->dev; - struct regulator *vbus_reg = NULL; + struct regulator *vbus_reg; int ret; int irq; @@ -483,12 +483,11 @@ static int dwc3_omap_probe(struct platform_device *pdev) if (IS_ERR(base)) return PTR_ERR(base); - if (of_property_read_bool(node, "vbus-supply")) { - vbus_reg = devm_regulator_get(dev, "vbus"); - if (IS_ERR(vbus_reg)) { - dev_err(dev, "vbus init failed\n"); - return PTR_ERR(vbus_reg); - } + vbus_reg = devm_regulator_get_optional(dev, "vbus"); + if (IS_ERR(vbus_reg)) { + if (PTR_ERR(vbus_reg) != -ENODEV) + return dev_err_probe(dev, PTR_ERR(vbus_reg), "vbus init failed\n"); + vbus_reg = NULL; } omap->dev = dev; @@ -522,11 +521,13 @@ static int dwc3_omap_probe(struct platform_device *pdev) if (ret) { dev_err(dev, "failed to request IRQ #%d --> %d\n", omap->irq, ret); - goto err1; + goto err2; } dwc3_omap_enable_irqs(omap); return 0; +err2: + of_platform_depopulate(dev); err1: pm_runtime_put_sync(dev); pm_runtime_disable(dev); @@ -609,7 +610,7 @@ static const struct dev_pm_ops dwc3_omap_dev_pm_ops = { static struct platform_driver dwc3_omap_driver = { .probe = dwc3_omap_probe, - .remove_new = dwc3_omap_remove, + .remove = dwc3_omap_remove, .driver = { .name = "omap-dwc3", .of_match_table = of_dwc3_match, |