diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/phy/phy-sun4i-usb.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c index e6e6c4b..66a87d5 100644 --- a/drivers/phy/phy-sun4i-usb.c +++ b/drivers/phy/phy-sun4i-usb.c @@ -224,13 +224,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev) struct sun4i_usb_phy_data *data; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; - void __iomem *pmu = NULL; struct phy_provider *phy_provider; - struct reset_control *reset; - struct regulator *vbus; struct resource *res; - struct phy *phy; - char name[16]; int i; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); @@ -262,42 +257,41 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev) /* Skip 0, 0 is the phy for otg which is not yet supported. */ for (i = 1; i < data->num_phys; i++) { + struct sun4i_usb_phy *phy = data->phys + i; + char name[16]; + snprintf(name, sizeof(name), "usb%d_vbus", i); - vbus = devm_regulator_get_optional(dev, name); - if (IS_ERR(vbus)) { - if (PTR_ERR(vbus) == -EPROBE_DEFER) + phy->vbus = devm_regulator_get_optional(dev, name); + if (IS_ERR(phy->vbus)) { + if (PTR_ERR(phy->vbus) == -EPROBE_DEFER) return -EPROBE_DEFER; - vbus = NULL; + phy->vbus = NULL; } snprintf(name, sizeof(name), "usb%d_reset", i); - reset = devm_reset_control_get(dev, name); - if (IS_ERR(reset)) { + phy->reset = devm_reset_control_get(dev, name); + if (IS_ERR(phy->reset)) { dev_err(dev, "failed to get reset %s\n", name); - return PTR_ERR(reset); + return PTR_ERR(phy->reset); } if (i) { /* No pmu for usbc0 */ snprintf(name, sizeof(name), "pmu%d", i); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name); - pmu = devm_ioremap_resource(dev, res); - if (IS_ERR(pmu)) - return PTR_ERR(pmu); + phy->pmu = devm_ioremap_resource(dev, res); + if (IS_ERR(phy->pmu)) + return PTR_ERR(phy->pmu); } - phy = devm_phy_create(dev, &sun4i_usb_phy_ops, NULL); - if (IS_ERR(phy)) { + phy->phy = devm_phy_create(dev, &sun4i_usb_phy_ops, NULL); + if (IS_ERR(phy->phy)) { dev_err(dev, "failed to create PHY %d\n", i); - return PTR_ERR(phy); + return PTR_ERR(phy->phy); } - data->phys[i].phy = phy; - data->phys[i].pmu = pmu; - data->phys[i].vbus = vbus; - data->phys[i].reset = reset; - data->phys[i].index = i; - phy_set_drvdata(phy, &data->phys[i]); + phy->index = i; + phy_set_drvdata(phy->phy, &data->phys[i]); } dev_set_drvdata(dev, data); |