diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c index 5c1586ec78241c..e56dbb6a898c2c 100644 --- a/drivers/usb/cdns3/core.c +++ b/drivers/usb/cdns3/core.c @@ -371,6 +371,27 @@ static int cdns3_role_set(struct usb_role_switch *sw, enum usb_role role) return ret; } +static int set_phy_power_on(struct cdns3 *cdns) +{ + int ret; + + ret = phy_power_on(cdns->usb2_phy); + if (ret) + return ret; + + ret = phy_power_on(cdns->usb3_phy); + if (ret) + phy_power_off(cdns->usb2_phy); + + return ret; +} + +static void set_phy_power_off(struct cdns3 *cdns) +{ + phy_power_off(cdns->usb3_phy); + phy_power_off(cdns->usb2_phy); +} + /** * cdns3_probe - probe for cdns3 core device * @pdev: Pointer to cdns3 core platform device @@ -463,14 +484,10 @@ static int cdns3_probe(struct platform_device *pdev) if (ret) goto err1; - ret = phy_power_on(cdns->usb2_phy); + ret = set_phy_power_on(cdns); if (ret) goto err2; - ret = phy_power_on(cdns->usb3_phy); - if (ret) - goto err3; - sw_desc.set = cdns3_role_set; sw_desc.get = cdns3_role_get; sw_desc.allow_userspace_control = true; @@ -482,16 +499,16 @@ static int cdns3_probe(struct platform_device *pdev) if (IS_ERR(cdns->role_sw)) { ret = PTR_ERR(cdns->role_sw); dev_warn(dev, "Unable to register Role Switch\n"); - goto err4; + goto err3; } ret = cdns3_drd_init(cdns); if (ret) - goto err5; + goto err4; ret = cdns3_core_init_role(cdns); if (ret) - goto err5; + goto err4; device_set_wakeup_capable(dev, true); pm_runtime_set_active(dev); @@ -508,14 +525,11 @@ static int cdns3_probe(struct platform_device *pdev) dev_dbg(dev, "Cadence USB3 core: probe succeed\n"); return 0; -err5: +err4: cdns3_drd_exit(cdns); usb_role_switch_unregister(cdns->role_sw); -err4: - phy_power_off(cdns->usb3_phy); - err3: - phy_power_off(cdns->usb2_phy); + set_phy_power_off(cdns); err2: phy_exit(cdns->usb3_phy); err1: @@ -539,8 +553,7 @@ static int cdns3_remove(struct platform_device *pdev) pm_runtime_put_noidle(&pdev->dev); cdns3_exit_roles(cdns); usb_role_switch_unregister(cdns->role_sw); - phy_power_off(cdns->usb2_phy); - phy_power_off(cdns->usb3_phy); + set_phy_power_off(cdns); phy_exit(cdns->usb2_phy); phy_exit(cdns->usb3_phy); return 0;